Category Archives: Environment

How to Heat a Greenhouse With Solar Panels

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Heating a greenhouse with solar panels is a great way to reduce your energy costs and help the environment. In this guide, we will walk you through the process of heating your greenhouse using solar power. We will discuss types of greenhouse heating systems, as well as the pros and cons of each of them.

By the end of this guide, you will be able to make an informed decision about whether or not heating your greenhouse with solar panels is right for you!

heat a greenhouse with solar panels

Benefits of heating greenhouses with solar power

Using solar panels to heat up your greenhouse can have some great benefits that will serve you in your present and future. Here are some of the benefits of using solar greenhouses:

1. Cost savings

Installing a solar greenhouse at first may need some money, but this will allow you to have zero running costs later. You will won’t need any other source for power, hence you will save a lot of electricity bills.

2. Easy to implement

Installing a solar greenhouse is not a complex thing to do. You don’t need that much work or to have all the information about it to make it run.

3. Reliability

Solar greenhouses can run smoothly without any problems as long as it’s set up right.

It gets its power from the sun so you won’t have any problems with the power if the electricity goes out or maintenance is needed, you will always be ready to go.

4. Environment friendly

One main point of the benefits of a solar greenhouse is that you also do your duty towards the environment and reduce your carbon footprint by a ton.

Types of solar greenhouse heating systems

1. Active solar greenhouse system

An active solar greenhouse system uses solar panels to generate electricity from sunlight and then uses this energy to circulate heat to plants using fans, heaters, and pumps.

This type is widely used at almost every solar greenhouse at least to capture the solar energy used to generate the heat.

Advantages of active greenhouse systems

  • Very efficient at transferring heat to plants
  • Can be used with any type of greenhouse

Disadvantages of active greenhouse systems

  • Requires solar panels and other heating equipment, which can be expensive
  • May require more maintenance than other types of solar greenhouses

Solar panel placement in an active system

The solar panels in an active system should be placed so that they will get the most direct sunlight possible. This may vary depending on your location and climate.

In general, the best place for solar panels is on the south side of the greenhouse. However, if you live in a very sunny area, you may be able to get away with placing them on the east or west side.

2. Passive solar greenhouse system

A passive solar system doesn’t need any electrical or moving devices to get the heat. In this system, the greenhouse captures the most out of the direct sunlight using large glass or plastic windows that get covered at night to keep it warm.

There is a common term in this system known as the thermal mass which is another name for storing more heat using water tanks, rocks, concrete walls, soil, etc.

The main idea is that we use materials that soak up the heat of the sun store it for a long time and also take a long time to release it. The advantage of using thermal mass is that it provides a stable heat source during the day that can be used to heat the plants at night or when they need heat.

Advantages of passive greenhouse systems

  • Very low cost
  • Can be used with any type of greenhouse
  • No moving parts means less chance for things to break

Disadvantages of passive greenhouse systems

  • May not work well in cold climates

3. Mixed solar system

This is one of the best options that can be used to heat a greenhouse. It is very effective and efficient as it combines using solar panels with devices like fans and heaters to heat the greenhouse. It also uses a thermal mass method to generate heat so it has a part of all methods.

Advantages of mixed greenhouse system:

  • Can be used with any type of greenhouse
  • More efficient than using just solar panels or thermal mass

Disadvantages of mixed greenhouse system:

  • May require more maintenance than other types of solar greenhouses
  • Takes a lot of space

How to heat your greenhouse using solar power

Now that you know about the different types of solar greenhouses, let’s walk through the process of how to heat your greenhouse using solar panels.

The first step is to calculate how much power you will need to heat your greenhouse. You can do this by simply multiplying the size of your greenhouse in square feet by the number of degrees you need it to be warmed up.

For example, if you have a 500 square foot greenhouse and you want it to be heated for eight hours per day, then you would need 4000 watts of power.

Once you have this number, you can size your solar panel system by using a solar calculator. This will tell you how many panels you need and what size they should be.

After getting the panels, now it’s time to install and connect them to a battery system and an inverter. Finally, you need to connect the inverter to your greenhouse heating system.

And that’s it!

Now you’re ready to start heating your greenhouse with a solar energy provider!

Conclusion

There are a few different ways to heat a greenhouse with solar panels. The best option for you will depend on your climate, location, and the type of greenhouse you have.

In general, using solar panels is a very effective and efficient way to heat your greenhouse. However, it can be a bit more complicated than just using a passive solar system.

If you’re not sure which option is best for you, consult with a solar specialist. They will be able to help you find the best way to heat your greenhouse using solar power.

Waste Management Outlook for India

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Waste management crisis in India should be approached holistically; while planning for long term solutions, focus on addressing the immediate problems should be maintained. National and local governments should work with their partners to promote source separation, achieve higher percentages of recycling and produce high quality compost from organics. While this is being achieved and recycling is increased, provisions should be made to handle the non-recyclable wastes that are being generated and will continue to be generated in the future.

Recycling, composting and waste-to-energy are all integral parts of the waste disposal solution and they are complementary to each other; none of them can solve India’s waste crisis alone. Any technology should be considered as a means to address public priorities, but not as an end goal in itself. Finally, discussion on waste management should consider what technology can be used, to what extent in solving the bigger problem and within what timeframe.

Experts believe India will have more than nine waste-to-energy projects in different cities across India in the next three years, which will help alleviate the situation to a great extent. However, since waste-to-energy projects are designed to replace landfills, they also tend to displace informal settlements on the landfills. Here, governments should welcome discussions with local communities and harbor the informal recycling community by integrating it into the overall waste management system to make sure they do not lose their rights for the rest of the city’s residents.

This is important from a utilitarian perspective too, because in case of emergency situations like those in Bengaluru, Kerala, and elsewhere, the informal recycling community might be the only existing tool to mitigate damage due to improper waste management as opposed to infrastructure projects which take more than one year for completion and public awareness programs which take decades to show significant results.

Involvement of informal recycling community is vital for the success of any SWM program in India

Indian policy makers and municipal officials should utilize this opportunity, created by improper waste management examples across India, to make adjustments to the existing MSW Rules 2000, and design a concrete national policy based on public needs and backed by science. If this chance passes without a strong national framework to improve waste management, the conditions in today’s New Delhi, Bengaluru, Thiruvananthapuram, Kolkata, Mumbai, Chennai, Coimbatore and Srinagar will arise in many more cities as various forcing factors converge. This is what will lead to a solid waste management crisis affecting large populations of urban Indians.

The Indian Judiciary proved to be the most effective platform for the public to influence government action. The majority of local and national government activity towards improving municipal solid waste management is the result of direct public action, funneled through High Courts in each state, and the Supreme Court. In a recent case (Nov 2012), a slew of PILs led the High Court of Karnataka to threaten to supersede its state capital Bengaluru’s elected municipal council, and its dissolution, if it hinders efforts to improve waste management in the city.

In another case in the state of Haryana, two senior officials in its urban development board faced prosecution in its High Court for dumping waste illegally near suburbs. India’s strong and independent judiciary is expected to play an increasing role in waste management in the future, but it cannot bring about the required change without the aid of a comprehensive national policy.

Black Soot, Unemployment, Environmental Degradation: Is Oil Discovery a Curse to Niger Delta Residents?

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With a crude production capacity of 2.5 million barrels a day, Nigeria is Africa’s largest producer of oil and the 13th largest oil-producing country on the globe. Oil account for around 65 percent of government revenue.

Over its five decades of oil exploration, it has made tens of billions of dollars from crude oil proceeds. But despite the humongous revenue year in year out, the oil host communities reek of poverty and many other economic and humanitarian issues, including frequent occurrences of black soot, environmental degradation, high rate of unemployment/underemployment, gas flaring, and oil spill from pipelines.

Most of these problems are recurring issues they have suffered for years without any lasting solution. The health and economic effects of these plights have become a serious burden on residents, including the elderly and children.

environmental issues in niger delta

The Menace of Black Soot

Black soot, which is gradually becoming a persistent challenge in many Niger Delta communities, has been linked to the upsurge in adverse respiratory, skin, and reproductive health conditions. A 2019 report showed that black soot-related health disorders were responsible for about 25,000 deaths in the region.

In the past few months, the situation has become even much escalated, and soot pictures gathered from the communities are devastatingly worrisome. Unfortunately, pleas to the state and federal governments have seemingly fallen on deaf ears as residents continuously groan in discomfort and pain.

There has been rising concern among residents in Bayelsa, one of the states in the Niger Delta, over the noticeable black soot across the skyline.

According to a group known as Niger Delta Vigilante (NDV), the development is largely linked to the increase in ‘Kpo-fire,’ an illegal but booming oil bunkering activity in the Niger Delta region. Kpo-fire is a local oil production process of heating the crude oil in a fabricated oven to get petroleum products while its residual is indiscriminately released into the environment, with no regard for its effects on the ecosystem.

Some other factors said to be responsible include the burning of seized stolen crude by security operatives and setting ablaze crude oil sites by some oil contractors in the industry, all in the name of cleanup.

“Presently, as you walk with barefoot in your home, the sole of your foot becomes black, wash your clothes and hang same outside, they are stained with black particles, you wipe your face with a handkerchief, and it becomes black,” a Bayelsa resident, Oyinkuro Jones noted with concern.

A few months ago, towards the end of the rainy season, some residents in the state raised the alarm over what was described as black rain anytime there was a downpour but did not take their worry seriously until the soot started appearing in late November and turned the cloud to a hazy grey. The problem is reportedly more noticeable in the morning time when the thick blanket of black soot covers the landscape.

Immigration Advice Service (IAS) spoke with some residents in Port Harcourt, Rivers, another Niger Delta state, who lamented the health and environmental impacts of the soot.

“The black soot has been a big problem to the environment. In my home, we do not open our doors or windows because the place gets dirty almost immediately after we clean,” Mildred Alerechi, a health style coach, complained. “My nails are also dirty for no reason; the black soot finds its way into my fingernails.”

There has been a wide outcry on the sheer negligence by the government to the residents’ plight. Unfortunately, concerned authorities both from state and federal levels haven’t shown significant willpower to end the menace.

Another resident who spoke with an IAS correspondent said: “To the best of my knowledge, no concrete action has been taken; I’m sure they [the government] are aware of the underlying cause and can tackle the problem if they want to.”

Environmental degradation

The debilitating impacts of oil exploration on the ecosystem have been a great concern for decades. According to a report on the Niger Delta ecosystem, the advent of oil production in the region has also negatively affected the communities due to unprecedented oil spill, which has been happening “for the past five decades, making the region one of the most polluted in the world.” The reckless corruption in the government-established agencies that ought to be responsible for the welfare of the region has further contributed to the persisting ecocide.

An NNPC report back in 1983 noted that the slow poisoning of the waters and the destruction of agricultural land and good water source by oil spills usually occurred during petroleum operations. But since the beginning of the oil industry in Nigeria, there has been no effective and lasting effort made by the government and oil operators to control the environmental crisis associated with the industry.

Even to date, oil firms in the country still play the blame game on who should be responsible for these environmental problems. A Dutch Appeal Court recently found the Shell Petroleum Development Company (SPDC) culpable for some farmland and fishpond pollutions in the region.

Despite the court order asking SPDC to compensate the affected farmers, the oil company insisted that the damages were caused by sabotage and the firm should not be held responsible for the financial losses.

It took about a year before Shell began a mediation process with the farmers to settle the case out of court. Until now, the case is still ongoing, and it is left to be seen if both parties will reach a resolution soon.

Unemployment and Other Economic Problems

Economically, most oil-producing areas are poverty-stricken and plagued with a high unemployment rate. They also lack basic amenities such as stable electricity, potable water, hospitals, motorable roads, and a conducive learning environment in their schools.

As the communities suffer all these, paradoxically, local and foreign oil firms and politicians benefit handsomely from oil proceeds. Years of illegal bunkering, pollution from leaking pipelines, and other unwholesome activities have rendered several fishermen and farmers from the region jobless as their livelihood continues to be affected by oil exploration.

“The crude by-products are usually released into the rivers and on farmlands. Take Ogoni as a case study, oil spill has stopped fishing activities in that area, and it’s bad,” said Michael Ndukwu, a University of Port-Harcourt student.

Though unemployment is a nationwide issue in Nigeria, the challenge for Niger Delta residents is peculiar due to certain factors, such as environmental pollution resulting from oil exploration affecting farming, fishing, and other commercial activities in the region.

In a report that explored the root causes of unemployment and poverty rate in the Niger Delta region of Nigeria, Dr. E.D Simon, a researcher at the Cross River University of Technology Calabar, reported that the “Oil and mineral extraction in the region promoted the looting tendency by various government in Nigeria and have linked with unusually high poverty rates, poor health care and high rate of mortality. This means that sustainable development can hardly be achieved under this unfavorable and in a secured environment”.

The cost of living is relatively high compared to most other places in the country, which makes salaries and wages of most employed residents insufficient, as they could best be described as underemployed.

While the huge cost of food importation/transportation usually increases feeding expenses among Nigerians, the burden is greater on Niger Delta residents, as they could barely source any food items locally due to the damage on farmlands and waters by oil exploration. They, therefore, depend more on food items imported and transported from other parts of the country. This, in turn, renders them underpaid even when placed on the same salary structure as people from other regions.

Gas Flaring and Oil Spills

The consequences of gas flaring are also one of the burdens that the people of the Niger Delta region have to endure. According to International Photography Magazine, “Nigeria flares more natural gas associated with oil extraction than any country. With an estimation of the 3.5 billion cubic feet (100,000,000 m³) of associated gas produced annually, 2.5 billion cubic feet (70,000,000 m³), or about 70%, is wasted by flaring.

The effects of this gas flaring affect not only the ecological system but also have adverse health effects on residents in those communities. The poisonous chemicals and carcinogenic substances released into the environment affect the respiratory system. They are also said to be one of the major causes of cancer and leukemia in the world.

Oil spill is another related challenge faced by the host communities. A United Nations Development Program (UNDP) report shows that 6,817 oil spills were recorded in Nigeria between 1976 and 2001. 69 percent of these spills were said to have occurred offshore, a quarter was in swamps, and 6 percent on land.

Some researchers from the University of Lagos found that certain factors are majorly responsible for the recurring oil spill in Nigeria.: About 50 percent occur due to pipeline or truck accidents, 28 percent are caused by sabotage, 21 percent are caused during oil production operations, and 1 percent occur due to inadequate or nonfunctional production equipment.

The “sabotage” part perfectly describes the situation in the Niger Delta, and it is perpetrated by unemployed youths in the region who have embraced illegal bunkering as a source of livelihood. This worsens environmental pollution in the region and reduces people’s life expectancy.

impact of gas flaring in niger delta

“The poverty rate in those places is high; hence the reason residents are involved in this illegal business. There are barely health facilities and educational facilities, says Alerechi.”

Outdated and faulty pumping equipment is another factor responsible for oil spills in the country. However, despite its associated disastrous effects like the disappearance of mangrove forests and the death of aqua life, no serious move has been made to reconstruct these outdated production facilities.

While other oil-producing nations like UAE and Saudi use their generated revenues to develop their countries, oil discovery and its related activities seem to be a curse to the host communities in Niger Delta.

There is also great concern that if no concerted and urgent action is taken, oil exploration could result in an ecological disaster, which could lead to a humanitarian catastrophe in Nigeria’s oil host communities.

What Are Forever Chemicals and Why Are They Dangerous?

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Have you heard about forever chemicals? While they have beneficial uses, they can also be dangerous. So, let’s find out more.

What are Forever Chemicals?

Picture a chemical so clingy that it sticks around for what feels like an eternity. That’s your forever chemical in a nutshell. Also known as per- and poly-fluoroalkyl substances (PFAS), they’ve got this uncanny ability to resist heat, oil, stains, grease, and water. Because of this, industry folk love them for making all sorts of products non-stick and waterproof.

dangers of forever chemicals

However, there’s a downside. Forever chemicals mingle with soil and water and they don’t break down, which means they stick around in the environment and cause harm. They can also harm us human beings.

Types of Forever Chemicals

Now, let’s take a look at some of the different types of forever chemicals.

PFOA

First up on our PFAS all-star list is PFOA – or perfluorooctanoic acid. It used to be a big shot ingredient in making Teflon non-stick pans until it was discovered that the chemical can cause health concerns.

PFOS

PFOS – or perfluorooctanesulfonic acid – is the Don Juan of stain and water repellents. You would find it showing off in furniture, carpets, and even clothes, making spills afraid to stick around. But just like PFOA, PFOS was given the boot from manufacturing after scientists and health experts started doing a double-take on its safety credentials.

GenX

Then there is GenX (short for hexafluoropropylene oxide dimer acid), which is sort of like the sequel to PFOA. It hit the scene promising a better alternative with less baggage but guess what? It turns out that it may not be all that different when it comes to sticking around and causing a fuss health-wise.

PFNA

Cruise over to PFNA – or perfluorononanoic acid. This is like PFOA’s bigger cousin which is gradually taking up more space in our environment, especially as PFOA gets phased out.

Why Are Forever Chemicals Dangerous?

Alright, let’s cut to the chase—forever chemicals are a sneaky bunch and there’s a growing concern about their knack for causing trouble.

Here’s why these persistent little critters have scientists, environmentalists, and health-conscious folks up in arms.

1. Accumulation Anxieties

Forever chemicals do not just visit; they move in permanently. They accumulate in our bodies over time because we cannot easily break them down or excrete them.

This means the more we are exposed, the higher the levels get—which is like an unwanted chemical savings account that you never wanted to open.

2. Health Hazards Galore

Long-term exposure to PFAS has been linked to a laundry list of health issues. We are talking about increased cholesterol levels, thyroid problems, liver damage, immune system issues, and even fertility troubles – plus developmental delays in children.

Forever chemicals can be ingested in several ways. They can even end up in the body after using Aqueous Film Forming Foam (AFFF), which is the firefighting foam used by firefighters. It has been linked to health problems like kidney cancer, fertility issues, and ulcerative colitis – to name just a few.

As a result, firefighters who developed such health issues after being exposed to the forever chemicals that the foam contains are now filing AFFF foam lawsuits to seek compensation.

3. Environmental Persistence Perils

They weren’t kidding when they called these chemicals “forever” — they linger longer than an awkward silence after a bad joke. In other words, they contaminate soil and water supplies with the tenacity of glitter from a kid’s craft project — impossible to completely clean up.

Worse, this means they can travel through ecosystems, getting into plants and animals, messing with their health and our food supply in a domino effect that is about as welcome as a bull in a china shop.

What is Revegetation and Why is it Important?

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Revegetation is a vital step in facilitating a successful soil restoration in disturbed lands. It can occur naturally through plant succession and colonization or accelerated human-driven land changes meant to repair damage caused by severe events like floods, wildfire, or mining. The original technique involved applying fertilizer and seeds to vulnerable lands.

For those unfamiliar with revegetation, you’ll want to review its benefits to prevent soil erosion successfully, reduce wind erosion, and boost soil’s ability to soak up water that runs off the surface. Without employing revegetation-based erosion control strategies, plant communities and delicate habitats may sustain avoidable damage.

revegetation

Benefits of revegetation

Unlike the normal tree planting process, revegetation requires pre-planning activities like land designing. In the designing phase, you’ll outline which type of plants to use in specific areas and perform soil compatibility studies. Proper environmental and landscape analysis are the key to successful revegetation. Proper planning ensures that you allocate money and resources wisely and fare a better chance of achieving your goals and earning a profit.

Some native plants can only grow in specific areas, so it’s essential to identify which plant types can endure your region’s climate. Homeowners complete the revegetation process for various reasons, including its ability to benefit governments, private individuals, communities, and companies, alike.

If you need a solid Colorado seed company that provides conservation and reclamation seeds, check out Granite Seed; they’ve been implementing soil erosion control measures and distributing products across North America for more than 30 years. For optimal results, consult the professionals.

Soil erosion control

Revegetation is crucial, as the risk of erosion damage increases when the land is bare or contains little vegetation cover. Plants offer a protective barrier and prevent soil erosion by slowing down water runoff and encouraging more water to seep into the ground. Additionally, the roots hold the soil intact while protecting the plant itself from powerful rushing water that can wash it away. This plant life also assists in stabilizing slopes and embankments, lowering the terrain’s susceptibility to landslides.

Trees, grass, crop residue, and plants offer ultimate soil coverage and intercept all falling raindrops, acting as the most effective soil erosion control measure. Mulch provides additional protection from wind and rain before the newly-planted seeds take root while minimizing soil moisture loss during prolonged dry periods.

Mulching is crucial in halting destructive erosion and establishing vegetation in places with severe exposure to natural and human-driven erosion. Experts advise utilizing hydromulching in such conditions. The absence of windbreakers like crop residue, trees, and shrubs leads to more soil displacement, thus increasing erosion and abrasion.

Conservation

One of the primary roles of revegetation is to connect lost patches of natural habitat. It serves as a crucial tool in areas that have suffered extensive natural vegetation clearances like urban environments. Research shows that revegetation can facilitate the restoration of significant urban bird populations by connecting the existing habitat with new patches, enhancing bird species diversity.

Developing large habitat patches is an effective method of increasing bird abundance. Therefore, revegetation plans should carefully consider how to connect the new vegetation patches with the existing habitats for the sanctity of bird populations. Revegetating agricultural zones, in specific, can encourage breeding.

For the most part, revegetation favors thriving and common species of birds over declining, rare types. Despite its favoritism, revegetation provides a home to millions of species like small mammals, insects, and birds, when successful.

Soil fertility restoration

Activities like mining lead to extensive topsoil damages as reinstatement, stripping, and stockpiling causes soil degradation. This damage occurs through accelerated soil erosion, soil structure loss, soil PH reduction, organic matter depletion, compaction, reduced microbial activity, and heavy metal accumulation. Topsoil management is essential for restoring fertility and minimizing nutrient losses.

Revegetation via forest vegetation restores soil fertility by improving the capacity to exchange cations, organic matter, and available nutrients while sustaining biological activities and improving physical conditions.

This method is beneficial, but it takes prolonged periods to regenerate the soil to its original state. Some of the ideal trees for revegetating mined lands are grasses, legumes, trees, and herbs N-fixing species. The favorable tree species are Leucaena, Acacia, and other acid-tolerant legume trees, which provide the soils with substantial organic matter.

Pollution reduction

Revegetation and reforestation play a significant role in minimizing pollution. The net carbon release from deforestation was estimated at 1-2 billion tonnes in 1980 and between 1.5- 3 billion in 1989. There’s enough evidence to verify a significant increase in deforestation since 1980 in multiple tropical areas. Revegetation offers a long term solution to sequestering carbon (IV) oxide because as trees mature, they eliminate Carbon (IV) oxide, thus slowing down carbon buildup in the atmosphere.

Beautifies the landscape

Besides purifying the air by filtering pollutants and harmful dust and gifting human beings with life-supporting oxygen, vegetation also makes the environment beautiful. Revegetating bare land makes it attractive, restores its appearance, and can even boost its value.

college-green

If you notice your yard is looking dull or lifeless, vegetation can add color to a property’s outdoor living spaces. For example, trees bear beautiful flowers, magnificent leaves, and fruits, which can sprinkle vibrant accent colors throughout your back and front yard. For more information on how to keep your trees healthy, check out this article.

It would be best to seek an expert before embarking on your revegetation project, as it can be a meticulous process. A revegetation expert will offer expert insight and advice on how to proceed.

Sustainability Standards in Oil Palm Industry: An Overview

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The palm oil industry is particularly involved in the development of sustainability standards. Driven by growing global demand, palm oil production has expanded rapidly in the last few years. Palm oil is the most widely consumed vegetable oil in the world, and its popularity has grown even more with the emergence of new market opportunities in the biofuels sector, in addition to its traditional food and oleochemical uses.

This strong growth has unquestionably contributed to the economic development of the main producer countries – Indonesia and Malaysia – which account for 87% of global production. Palm oil cultivation provides income for many smallholders, whose produce accounts for around 40% of world palm oil output.

Environmental and Socio-economic Concerns

However, the expansion of palm oil cultivation has also generated serious environmental concerns. It results in tropical deforestation and thus has a major impact on biodiversity loss, with the decline of emblematic species such as orangutan in Southeast Asia. It contributes to climate change through deforestation, but also through the conversion of peatlands, which are of vital importance in soil carbon sequestration.

The huge forest and bush fires in recent years in Indonesia which are associated with clearing lands for agricultural or forestry plantations caused severe air pollution and public health problems across the sub-region. In addition, industrial plantations are sometimes responsible for polluting waterways, into which chemical inputs and processing plant waste are dumped.

Moreover, this expansion has sometimes resulted in social abuses and human rights violations, in the form of land grabbing by plantation companies at the expense of local and indigenous communities or of the exploitation of plantation workers.

Sustainability Standards in Oil Palm Industry

Condemnation of these abuses by NGOs and growing consumer awareness of the adverse impacts of the expansion of palm oil plantation have driven the development of sustainability standards. Such standards are aimed at transforming production practices in order to mitigate their adverse environmental and social effects.

The expansion of palm oil cultivation in Southeast Asia has also generated serious environmental concerns.

In 2001, representatives of the food processing and distribution sector launched a dialogue with WWF and plantation companies, leading to the creation in 2004 of the first voluntary sustainability standard in the sector, the Roundtable on Sustainable Palm Oil (RSPO).

There are now 2.41 million hectares of RSPO-certified plantations, while sustainable palm oil accounted for 20% of world trade in this product. Meanwhile, several other initiatives proposing a vision of palm oil sustainability have emerged, positioning themselves as either a complement or an alternative to RSPO.

New Challenges to Overcome

The development of these initiatives demonstrates the growing awareness among producers, the industry and the public authorities of the need to transform the sector to enable it to contribute to the Sustainable Development Goals (SDGs). But this proliferation of sustainability standards itself poses new challenges, even though the environmental and social problems that motivated their emergence remain unresolved.

At the institutional level, the proliferation of sustainability initiatives since the creation of RSPO reflects a real fragmentation of the regulatory framework. This proliferation also raises the question of the articulation of these voluntary standards with the public regulations and national sustainability standards that producer countries have adopted.

Finally, measures to ensure the sustainability of palm oil cultivation need to bolster their credibility by guaranteeing better inclusion of the millions of smallholders, and by contributing in an effective, measurable way to mitigating the adverse social and environmental impacts of growth in palm oil cultivation. In this field, the role of collaborative and multidisciplinary research in providing strong evidence-based impact evaluation of standards is crucial.

Why Hiring a Waste Production Manager is Crucial: The Importance of Managing Waste in Today’s World

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Hiring a waste production manager is crucial for any business that generates waste. Waste production managers are responsible for managing and reducing waste, ensuring compliance with regulations, and implementing sustainable waste management practices. As businesses strive to become more environmentally conscious, waste production managers play an increasingly important role in achieving sustainability goals.

waste production manager

Businesses that generate waste have a legal and ethical responsibility to manage it properly. Failure to do so can result in fines, legal action, and damage to the company’s reputation. Waste production managers are experts in waste management regulations and can ensure that businesses comply with local, state, and federal laws. They can also help businesses avoid costly mistakes and ensure that waste is disposed of in an environmentally responsible manner.

In addition to regulatory compliance, waste production managers can help businesses reduce waste and save money. By implementing sustainable waste management practices, businesses can reduce the amount of waste they generate, minimize disposal costs, and even generate revenue through recycling and composting programs. Waste production managers can identify opportunities for waste reduction and implement strategies to achieve sustainability goals.

  1. Environmental Impact
  2. Economic Benefits
  3. Operational Efficiency
  4. Corporate Responsibility
  5. Innovation and Development
  6. Risk Management

Environmental Impact

Effective waste management is crucial for reducing the environmental impact of waste production. The waste hierarchy, which prioritizes waste reduction, reuse, and recycling, is an essential framework for achieving this goal. Hiring a waste production manager can help businesses implement these principles and reduce their environmental impact.

One of the primary benefits of hiring a waste production manager is the reduction of greenhouse gas emissions. Landfills, where much of the world’s waste ends up, are a significant source of methane, a potent greenhouse gas. By diverting waste from landfills through recycling and composting, waste production managers can help reduce these emissions.

In addition to reducing greenhouse gas emissions, effective waste management can also help conserve natural resources. Recycling and reusing materials reduces the need for virgin resources, such as timber and minerals. This reduction in demand can help protect natural habitats and reduce the environmental impact of resource extraction.

Overall, the environmental impact of waste production can be significant. However, by implementing the waste hierarchy and hiring a waste production manager, businesses can reduce their environmental impact and contribute to a more sustainable future.

Economic Benefits

Hiring a waste production manager can provide significant economic benefits for a company. By reducing waste and improving efficiency, companies can save money on disposal costs and increase their bottom line.

One of the primary economic benefits of hiring a waste production manager is the reduction of waste. Waste production managers can identify areas where waste can be reduced or eliminated, such as by implementing recycling programs or reducing the use of single-use products. By reducing waste, companies can save money on disposal costs and reduce their environmental impact.

In addition to reducing waste, waste production managers can also improve efficiency in the workplace. By analyzing waste production processes, waste production managers can identify areas where processes can be streamlined or improved. This can lead to cost savings and increased productivity, as employees can spend less time on inefficient processes.

waste management for businesses

Furthermore, waste production managers can help companies stay compliant with regulations related to waste production and disposal. Non-compliance can result in fines and other penalties, which can be costly for companies. By ensuring compliance, waste production managers can help companies avoid these costs.

Overall, hiring a waste production manager can provide significant economic benefits for a company. By reducing waste, improving efficiency, and ensuring compliance, companies can save money and increase their bottom line.

Operational Efficiency

Hiring a waste production manager is crucial to ensure operational efficiency in waste management. The manager’s role is to oversee the entire waste management process, from the collection of waste to its disposal. This includes managing the waste collection schedule, ensuring that waste is sorted and disposed of correctly, and developing strategies to reduce waste production.

The waste production manager can identify inefficiencies in the waste management system and develop solutions to improve operational efficiency. For example, they can analyze the waste collection schedule and determine if there are any areas where the schedule can be optimized. They can also identify areas where waste is being generated unnecessarily and develop strategies to reduce waste production.

Another important aspect of operational efficiency is ensuring that waste is disposed of correctly. The waste production manager can ensure that waste is disposed of in compliance with local regulations and that the waste disposal methods used are environmentally sustainable.

Overall, hiring a waste production manager is crucial to ensure that waste management processes are efficient and sustainable. The manager’s expertise can help identify inefficiencies in the system and develop solutions to improve operational efficiency.

Corporate Responsibility

One of the key reasons why hiring a waste production manager is crucial for any organization is due to corporate responsibility. As more and more companies are becoming environmentally conscious, it is important for them to take responsibility for their waste production.

A waste production manager can help companies to reduce their waste output, implement proper waste management practices, and ensure that they are complying with all relevant regulations. This not only helps to protect the environment but also improves the company’s reputation and demonstrates their commitment to corporate responsibility.

By hiring a waste production manager, companies can also save money by reducing waste disposal costs and implementing more efficient waste management practices. This can lead to increased profitability and a competitive advantage in the marketplace.

Overall, corporate responsibility is a key consideration for any organization in today’s business landscape. By hiring a waste production manager, companies can demonstrate their commitment to sustainability and environmental stewardship, while also improving their bottom line.

Innovation and Development

Hiring a waste production manager can bring innovation and development to a company’s waste management practices. Waste production managers are trained to identify inefficiencies in waste management systems and develop solutions to improve them.

One way waste production managers can bring innovation is by implementing new technologies to reduce waste. For example, they may suggest installing composting machines or recycling equipment to divert waste from landfills. They may also recommend using biodegradable materials or implementing a closed-loop system to reduce waste in the first place.

Four recycle bins of different colors

To transition to a zero-waste lifestyle, you should always recycle.

Another way waste production managers can bring development is by creating new waste reduction strategies. They can analyze a company’s waste stream and identify areas where waste can be reduced. This may involve implementing a waste reduction program, such as source reduction, recycling, or composting. They may also suggest ways to improve waste segregation or collection processes to increase efficiency.

Overall, hiring a waste production manager can bring significant benefits to a company’s waste management practices. They can bring new ideas, technologies, and strategies to reduce waste and improve efficiency. By investing in waste reduction, companies can save money, reduce their environmental impact, and improve their overall sustainability.

Risk Management

Effective waste management is essential for any business to minimize risks and avoid potential hazards. A waste production manager can help a company identify and manage risks associated with waste production, including environmental, health, and safety risks.

With their expertise, a waste production manager can help a company implement best practices for waste management, such as proper waste disposal, recycling, and waste reduction strategies. By doing so, they can reduce the risk of environmental pollution, contamination, and fines from regulatory agencies.

In addition, a waste production manager can ensure that employees are properly trained in waste handling and disposal procedures, reducing the risk of injuries and accidents. They can also monitor waste production and identify areas where waste can be reduced, leading to cost savings for the company.

Overall, hiring a waste production manager is a crucial step for any business looking to effectively manage their waste production and minimize risks associated with it.

Accelerating EV Adoption: The Game-Changing Role of DC Fast Chargers

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The shift towards electric vehicles (EVs) is an essential step in our journey towards a more sustainable and environmentally friendly future. With the increasing urgency to reduce carbon emissions and combat climate change, the adoption of EVs has become a critical focus globally. However, one of the main challenges in the widespread adoption of electric vehicles is the issue of charging infrastructure and efficiency. This is where Direct Current (DC) fast chargers come into play, acting as a game-changer in the world of EVs.

Mechanics of DC Fast Charging

The Evolution of EV Charging Technology

The journey from early electric vehicle charging technologies to today’s advanced DC fast charging systems marks a significant evolution in the EV landscape. Initially, EV owners predominantly relied on Level 1 and Level 2 chargers, which offered convenience but were limited by slower charging speeds. These chargers typically took several hours to fully charge an electric vehicle, making them suitable for overnight home use but less practical for long-distance travel or quick top-ups.

Enter DC fast chargers – a groundbreaking leap in charging technology. DC fast chargers, also known as Level 3 chargers, utilize direct current to drastically reduce charging times. Unlike their predecessors, these chargers can bring an EV’s battery from near-empty to 80% charge in just about 30 minutes. This dramatic improvement not only enhances convenience for EV users and helps make the adoption of electric chargers part of the everyday routine, but also addresses one of the major barriers to EV adoption: range anxiety. The ability to quickly recharge significantly broadens the appeal of electric vehicles, making them a more viable option for a wider range of users and usages.

Understanding the Mechanics of DC Fast Charging

DC fast charging stands out due to its unique mechanism that directly influences its speed and efficiency. Unlike traditional Level 1 and Level 2 chargers, which use alternating current (AC) and require onboard vehicle converters, DC fast chargers bypass these converters and deliver direct current (DC) straight to the vehicle’s battery. This direct approach allows for a more rapid transfer of energy, significantly accelerating the charging process.

The key to DC fast charging’s efficiency lies in its high power output, typically ranging from 50 kW to 350 kW, compared to just 3 kW to 19 kW for Level 1 and Level 2 chargers. This high power enables quick battery top-ups, making it ideal for highway rest stops and urban charging stations where time is of the essence. In addition, the technology behind DC fast chargers is constantly evolving, with newer models offering even higher outputs and faster charging times. This technological advancement not only improves user convenience but also enhances the overall feasibility of electric vehicles for daily use and long-distance travel.

The Impact of DC Fast Charging on EV Market Growth

The proliferation of DC fast charging infrastructure is having a profound impact on the growth of the electric vehicle (EV) market. This form of charging technology is a key factor in alleviating range anxiety, a major barrier to EV adoption. Range anxiety, the fear of running out of power before reaching a destination or a charging station, has been a significant hurdle for potential EV buyers. With the advent of DC fast chargers, this concern is greatly diminished, making EVs more appealing to a broader audience.

DC fast charging stations are becoming more widespread, not just in urban areas but also along major highways, facilitating long-distance travel. This expansion plays a crucial role in enhancing the practicality and convenience of owning an EV. The availability of quick, efficient charging solutions boosts consumer confidence in EVs as a reliable alternative to traditional combustion engine vehicles. Consequently, as the charging infrastructure continues to improve and expand, we can expect to see a corresponding rise in EV sales and a more rapid transition to electric mobility.

advantages of electric cars

Future Innovations and Challenges in DC Fast Charging Infrastructure

Looking ahead, the future of DC fast charging infrastructure holds immense potential, coupled with significant challenges that need addressing. Innovations in this field are geared towards creating even faster, more efficient, and widely accessible charging solutions. One of the key areas of focus is the development of ultra-fast chargers that can exceed the current maximum power output, aiming to reduce charging times to mere minutes. This would further diminish range anxiety and make EVs nearly equivalent to gasoline-powered vehicles in terms of refueling convenience.

However, these advancements come with challenges. The primary concern is the demand these high-power chargers place on the electrical grid. Ensuring a stable, sustainable energy supply that can support widespread use of ultra-fast charging is critical. Additionally, there’s a need for standardization across charger types and vehicle models to ensure compatibility and ease of use for consumers. Addressing these challenges will be crucial in realizing the full potential of DC fast charging.

Top Sustainable Power Solutions for Modern Aviation

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In recent times, there’s been a growing call for sustainable power solutions in modern aviation. As the aviation industry aims to cut down on its carbon footprint and address climate change concerns, finding alternative energy sources has become a top priority.

This piece delves into the challenges associated with traditional aviation energy and explores emerging technologies that hold promise for achieving sustainable aviation.

sustainable power solutions for aviation

Challenges in Traditional Aviation Energy

Traditional aviation relies heavily on fossil fuels, contributing not just to greenhouse gas emissions but also to depleting finite resources. The unpredictability of oil prices and the geopolitical complexities linked to oil dependency further complicate matters. Additionally, the weight and volume of aviation fuel increase operational costs and constrain aircraft payload capacity. These challenges have spurred the industry to seek alternatives that are environmentally friendly, economically viable, and uphold safety and efficiency.

One major hurdle faced by the aviation sector is the environmental impact of traditional aviation energy. The combustion of fossil fuels releases carbon dioxide (CO2) and other greenhouse gases, exacerbating climate change. This has heightened pressure on the industry to explore sustainable alternatives.

Beyond environmental concerns, the reliance on fossil fuels poses economic challenges. Oil prices’ volatility and susceptibility to geopolitical tensions make it hard for airlines to forecast and manage fuel costs, affecting their profitability and ability to offer competitive prices.

Moreover, the weight and volume of aviation fuel directly impact operational costs and aircraft payload capacity. Increased fuel weight results in higher consumption and a reduced payload, affecting both efficiency and the ability to transport cargo and passengers profitably.

Emerging Technologies in Sustainable Aviation

The aviation industry continually seeks innovative solutions to minimize its environmental impact and transition to a more sustainable future. Several emerging technologies have garnered attention for their potential to transform the industry. Let’s delve into some of these technologies.

Solar and Electric Technologies

Solar and electric technologies are promising sustainable power solutions for aviation. Solar-powered aircraft, equipped with photovoltaic cells, have completed successful long-duration flights, harnessing the sun’s power for clean and renewable energy. While limitations in energy storage currently restrict their use for larger planes, they hold potential for short-haul flights and unmanned aerial vehicles.

Electric propulsion systems are being explored as potential replacements for conventional jet engines. These systems use electric motors, eliminating the need for fossil fuels and offering lower emissions and reduced noise pollution. Ongoing research aims to develop efficient electric propulsion systems for commercial aviation.

Ground Power Units: A Game-Changer

In the dynamic landscape of aviation and aerospace operations, ground power units (GPUs) emerge as a game-changer, revolutionizing the way aircraft are serviced on the ground. These indispensable units play a pivotal role in supplying power to aircraft systems, ensuring a seamless and efficient turnaround between flights.

The environmental impact of aviation has become a critical consideration in the industry. Ground power units contribute significantly to sustainability efforts by allowing aircraft to switch off their onboard auxiliary power units (APUs) during ground operations. By utilizing external power sources like GPUs, aircraft can minimize fuel consumption and emissions, aligning with the global push for greener aviation practices.

Things to Know About the Aerospace Industry

Biofuels and Sustainable Aviation Fuel (SAF)

Biofuels have emerged as another sustainable power solution. Derived from renewable sources like plant oils, algae, and waste products, biofuels offer a cleaner alternative to traditional jet fuels. Sustainable Aviation Fuel (SAF), produced through advanced biofuel technologies, has been successfully tested in commercial flights, significantly reducing carbon emissions.

Hybrid Propulsion Systems

Hybrid propulsion systems, combining traditional and electric propulsion, provide another avenue for sustainable aviation. These systems use electric motors with combustion engines, enhancing efficiency and reducing emissions. Hybrid-electric aircraft in development aim to reduce fuel consumption and emissions, contributing to a greener and more sustainable aviation industry.

Challenges and Considerations

Despite the promise of sustainable power solutions in aviation, several challenges must be addressed. High research and development costs, along with the scale-up of sustainable technologies, present financial barriers. The lack of infrastructure for alternative refueling and recharging poses a challenge, as do safety regulations and certification processes that need updating to accommodate new technologies. Achieving widespread adoption requires collaboration among stakeholders, including airlines, aircraft manufacturers, governments, and research institutions.

Charting the Course to a Greener Sky

In conclusion, sustainable power solutions offer a promising avenue for reducing the environmental impact of modern aviation. Technologies such as solar and electric systems, biofuels, and hybrid propulsion provide viable alternatives to traditional aviation energy. Overcoming challenges and ensuring widespread adoption necessitate continued innovation, investment, and collaboration. Embracing sustainability in aviation can pave the way for a greener and more environmentally friendly future of air travel.

Sustainable Paper And Pulp Production: A Brief Guide

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Paper has many different uses. Receipts, paper bags, cartons, and books all use paper. That being said, the utility of paper is quite clear especially given the fact that the world is going greener by the day. However, while there has been a lot of progress in attaining a green standard in the paper and pulp industry, there’ve also been quite a few challenges.

Also, as our contemporary society has evolved over the years, the demand for paper has increased exponentially. Probably because we use a lot of it. It comes as no surprise then that the world is creating sustainable processes and innovations to increase yields to sustain the ever-increasing demand for paper globally. You’d be right in saying that the rate of innovation, as far as making paper is concerned, is quite rapid.

Unfortunately, paper and pulp production account for some of the pollutions in our society. Also, plenty of water is wasted during the process. As much as 100 liters of water can go into making a kilogram of paper. Moreover, due to poor industry practices, the polluted water that comes out as a byproduct of this process is dumped in places where it shouldn’t be e.g., the ocean. Also, on that note, a lot of energy is wasted in the process. Almost every stage of the paper-making process uses a lot of energy.

guide on sustainable paper and pulp production

Also, in the world’s bid to make the future renewable, wood will be a very important part of this transition. Therefore, sustainable forestry should be instituted as a matter of urgency otherwise it will be hard to meet our targets. Mind you if resources are used improperly, unwanted consequences may arise.

That being said, the following is a brief guide on sustainable paper and pulp production. It details some of the things you need to know about the industry seeing that it’s an industry that’s seen many advancements over the years. It also gives some vital outlooks as far as sustainable forestry is concerned.

1. Sustainable Manufacturing and Harvesting

Wood is the primary raw material in the paper-making process. Paper is made from pulp and pulp is made from fibers (cellulose) found in wood. As such, plenty of wood is required to produce more and to meet demand. Thus, the necessity of sustainable forestry. More forest is needed to harvest and produce more. The move towards sustainable paper and pulp production has to be facilitated by adopting innovative technology. Here’s why:

Since production starts in the forest, you need the machinery to harvest the wood. Sawing equipment like deck saws and saw chains are used to cut and log trees for further processing. To minimize wastage and save time, you need the help of advanced technologies. Reputable brands like Pacific Trail Manufacturing have a wide array of equipment to choose from. They have the most cutting-edge technologies in terms of sawing trees.

Moreover, if sustainability is to be attained in the paper and pulp production industry, it should start somewhere at the source (forest) e.g., if you salvage time savings, money savings, and reduce waste (water and electricity) by using advanced technology when harvesting wood, these costs, and environmental advantages will trickle down the value chain.

Machine technology is more effective and efficient compared to the human hand. Humans are not as fast as computers, robots, and machines. Since machines are more productive, they make fewer mistakes than humans. Mind you, making mistakes may not be good for a business’s bottom line. That’s why the paper and pulp production process is mostly automated. Human involvement is needed before upkeep and maintenance. From source to processing to the end product, every part of the production has some form of automation in it. A sustainable future cannot be secured apart from innovation, information and technology, and machinery.

2. Forest Biodiversity

This establishment of sustainable forests is good for the industry. It allows for the spread and diversification of plant species. Also, if done right, it contributes towards environmental equilibrium. While it is true that some people still engage in irresponsible logging activities, there’s still a concerted effort toward making the paper-making process environmentally sustainable. You certainly don’t want to produce paper at the expense of natural habitats. Also, you do not want to destroy habitats all for the sake of meeting a demand for paper. It makes a lot of economic sense, but it’s morally skewed.

Moreover, when forests are grown specifically for raising trees that will be used in the paper in paper production, we preserve the integrity of the nature reserves surrounding those areas. That’s why it’s important to have regulations in place that govern how sustainable forestry should be done. You need to work with nature lest it works against you.

Furthermore, the whole point of sustainability is to improve productivity without worsening the condition of nature. Otherwise, we will pay a heavy price for disrupting the equilibrium that’s already there. Thankfully we have experts in the field of biodiversity research. Tons of research help people to understand the dynamics of nature, what to look out for, and how we can improve production without damaging our environment.

3. Certification

The objective of certification procedures in forestry is to legitimize the paper and pulp production process. It’s no secret that healthy forests are essential in building a sustainable production process. The paper production industry accounts for a lot of waste as mentioned before. So, if sustainable production is to be attained, regulation is required.

In North America, there are three notable programs in place to help validate processes of harvest and production namely the American Tree Farming System (ATTS), Forest Stewardship Council (FSC), and the Sustainable Forest Initiative (SFI). They are all different regarding the key focus areas they intend to address. But the end goal is more or less the same, to instill credibility accountability in forestry.

These programs can elaborate on the practices which are supposed to be followed by all landowners as far as growing trees and sustainably harvesting them is concerned. Those landowners who can prove their certification automatically improve their credibility. They will also have greater access to other markets. The more landowners that partner with such endeavors, the more sustainable the value chain will be. Remember, if any sustainable future is to be secured, it has to start from the source.

An additional benefit of managing forests is that the paper and pulp industry accounts for a lot of jobs globally. Establishing regulations that protect forests can contribute to protecting the jobs of the many people who are employed in the industry. Throughout the value chain, you will find that there are a lot of people who are employed from the tree cutting to the final product (paper).

4. Renewable Energy

Paper is perhaps one of the most renewable substances on this planet. Paper recycling is quite popular nowadays and it accounts for much of the paper that we use. The fact that paper is recyclable means that it’s a better substitute for non-renewable substances like plastic. The more that our world gravitates towards a pro-paper society, the more inventive people have to be to extract more volumes of paper from waste and landfills.

paper-recycling

Demand is and will most likely stay high. Recycling is going to be a part of the renewable future that the world is aiming towards. A lot of energy is lost in processing and extracting paper. Therefore, innovation will be a constant feature insofar as attaining sustainable paper and pulp induction is concerned.

Also, relying too much on energy can be deleterious because it means that if a power cut occurs, the whole process will be affected. Using renewable energy sources to facilitate production can help. Renewable sources of energy like biomass and solar energy are alternatives to electrical energy.

Although the energy from renewables is hard to harness, it’s possible to create hybrid systems that utilize both renewable and non-renewable energy. If the production process is transformed into a renewable machine as much as possible, less energy is wasted and fewer emissions are produced. A renewable energy cycle can be created wherein most parts of the system are powered by green energy.

5. The Problem of Deforestation

Deforestation is a big problem. Agriculture, mining, and construction projects are the main causes of deforestation. It’s a practice that marks the epitome of unsustainable forestry. Harvesting trees without replacing them will lead to all kinds of problems in the long run.

sustainable forestry

If people make the habit of cutting forests illegally and not replacing them, it could lead to desertification and habitat loss. This also ties in with biodiversity loss which is devastating to maintaining the equilibrium of the environment. Destruction of food chains can have far-reaching effects on the entire ecosystem. That’s why deforestation must be shunned. Also, that’s why forests are being regulated more diligently.

Moreover, deforestation is a barrier to sustainable paper and pulp production. If deforestation is allowed to continue, the hope for building a sustainable paper and pulp production system is futile. It’s like moving forward-backward. That’s why most authorities around the world put punishments in place for people who cut trees without permits or some form of authorization legitimizing their activity. Trees are an important natural resource and they must be protected. If trees are harvested improperly, the effects will be felt across the whole production chain and in the environment.

Conclusion

Sustainability is much sought after in today’s contemporary society. Thus, the drive for efficiency and innovation in production. The pulp and paper industry is no different. There is no determining what the ceiling is when it comes to technological innovation. All that can be ascertained is that any form of progress is welcome. Because if the future is to be green, every opportunity for growth needs to be utilized. All things considered, sustainability is and will always be a worthwhile goal.