Author Archives: Salman Zafar

About Salman Zafar

Salman Zafar is the CEO of BioEnergy Consult, and an international consultant, advisor and trainer with expertise in waste management, biomass energy, waste-to-energy, environment protection and resource conservation. His geographical areas of focus include Asia, Africa and the Middle East. Salman has successfully accomplished a wide range of projects in the areas of biogas technology, biomass energy, waste-to-energy, recycling and waste management. Salman has participated in numerous national and international conferences all over the world. He is a prolific environmental journalist, and has authored more than 300 articles in reputed journals, magazines and websites. In addition, he is proactively engaged in creating mass awareness on renewable energy, waste management and environmental sustainability through his blogs and portals. Salman can be reached at salman@bioenergyconsult.com or salman@cleantechloops.com.

Product Life-Cycle Assessment: Closing the Loop

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If you’re interested in green and environmental issues you may have heard the phrase ‘life-cycle assessment’ in relation to a particular product. It can be difficult to ascertain exactly what this life-cycle assessment involves – so we’re hoping to shed some light on the process, the different types of assessment that take place and explain what’s involved with each step.

product-life-cycle-assessment

A look at the bigger picture

Essentially, a product life-cycle assessment takes an overall view of that item’s impact on the environment – and in doing so, offers a true picture of how green that product really is. The aim is for consumers, manufacturers and policy makers to be given a true environmental picture of any product.

Although it’s an example that divides the opinion of environmentalists around the world, the Toyota Prius provides an interesting picture of why the product life-cycle assessment is required in a world driven by a company’s desire to be seen as green. The Prius is an electric-hybrid car which Toyota claims delivers an impressive 60 miles per gallon of fuel – a statistic that puts it as a firm environmental favourite.

However, there are claims that the construction methods used to create the batteries that power the Prius are hugely detrimental to the environment – with some sources saying the manufacturing plant impacts the environment so greatly that by the time a Prius is driven from the showroom – it’s already had the environmental impact it would take any other car 1,000 gallons of fuel to match.

What’s the verdict?

So, is the Prius good or bad? That’s not for us to decide – and we’re not suggesting one way or another, we’re simply using this as an illustration of how complex any environmental consideration can be in a product with such an intensive manufacturing process and prolonged lifespan. At the other end of the calculation you’d have to consider how long the Prius will run for – and whether that balances a supposedly negative building method.

Stages of product life-cycle assessment

The product life cycle analysis is ordinarily broken down into different stages:

1. Extraction and processing of raw materials

This is a full understanding of the journey from source to point of manufacture that the building blocks of any product take. For example, in the manufacture of a table you would begin by looking at the trees that provide the wood, the logging process that takes them from forest to timber yard and the impact of the machinery used throughout that process.

You would repeat this process for every raw material that goes into the table’s manufacture.

2. Manufacturing

Next comes the manufacturing itself – if machinery or any industrial process is used to piece our table together then resources used in that process must be considered when we look at the overall impact of the product on the environment.

3. Packaging

The packaging that a product is delivered in is effectively another product in itself. Although unlikely in our table example, it’s not uncommon for extravagant packaging to represent 10-20% of a product’s recommended retail price. Curtis Packaging, an award-winning UK based sustainable packaging company suggest manufacturers pay careful consideration to the impact of packaging on a product’s overall green credentials – from raw materials to the point of disposal, the packing that adorns your product can have serious environmental considerations.

4. Marketing

At first glance you could be forgiven for thinking marketing a product comes with no environmental impact – but you’d be wrong. From the printing of advertising materials – to the sales team’s 20,000 annual miles in company vehicles – there can be a lot of resource put into any marketing process. However, measurement is no mean feat – companies can find it difficult to differentiate between their overall carbon footprint and that associated with any one product.

5. Product use, re-use and maintenance

This is where the impact of a product moves from the manufacturer and into the hands of the consumer. What does typical use look like? How long is a product being used for? Does one person’s use vary compared to another’s? For our example table, the answers could be fairly simple – on the other hand, there’s a huge amount of variation when you look at a broad range of car drivers.

Packaging that adorns your product can have serious environmental impact.

Packaging that adorns your product can have serious environmental impact.

For any product that requires maintenance, the LCA just became much more complex (again!) – just as packaging represented an entirely separate product that requires its own assessment – a similar process is required when a car receives a tank of fuel, a top up of coolant, brake fluid, spark plugs, brake pads… hopefully you get the picture (hint – it’s complex and sprawling!)

However difficult it might be to anticipate, it’s an environmental imperative that big industry is aware of the impact they have – even when their product has left their hands.

6. Recycling, disposal and waste at the end of the product’s life

From pizza boxes to old cars, it’s easy to think of their job as being done when they’re waved off to a recycling bin or breaker’s yard – but environmentally this could just be the beginning of their impact.

In terms of recycling – the effort and impact of the process must be outweighed by the benefit of the salvaged material, it’s often in life-cycle assessments that decisions are made around what is worth recycling – and what should be destined for landfill. If landfill is the ultimate resting place for any product, what does the deterioration process look like and what does that mean to the environment in the short, medium and long-term?

Then, to bring the assessment cycle full circle – any product that can be processed and re-used re-enters the assessment cycle back at the extraction and processing of raw materials stage…

Ultimately, what is the life-cycle assessment done for?

There’s no one reason that a product life-cycle assessment is done. For some companies, they’re keen to explain the full back-story of the product. For others, it can be an exercise in understanding the full process and highlighting any areas that can be financially streamlined – it certainly provides a solid baseline from which improvements can be made.

For the most environmentally ethical companies, the life-cycle assessment gives a true picture of the impact they have on the well-being of the planet – and offers a chance to get a full and honest picture of the moves they and their partners can make in creating a product that fulfils the requirements of the environment – as well as those of the customer and shareholders.

Degradation of Solar Panels – 4 Main Causes

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With the continued hikes in Australian energy bills, deciding to use solar panels to help with or replace your electricity supply seems a sound option. The downside is the considerable investment which makes the question of how long do solar panels last in Australia under typical weather and climate conditions reasonable to ask.

The problem with this question is how you and the manufacturer define normal conditions, as these will vary considerably from area to area. Rather, when looking at the lifespan of solar panels, we should look into the materials used in their construction and the overall manufacturing quality.

How To Improve Solar Panel Efficiency

What are the 4 Main Factors Affecting the Degradation of Solar Panels

Many factors affect solar panel longevity; however, the principal elements for degradation can be distilled down into four leading causes.

Probably the most obvious is manufacturing quality, but there are also less obvious factors that also can have considerable impact on solar panel lifespan. These include light-induced degradation, potential-induced degradation, and aging.

Each of these factors on its own can shorten a panel’s lifespan but generally, it is a combination of all these factors that will have the biggest impact.

1. What is Light-Induced Degradation

Although light is the element that the solar panel turns into energy, it can also be the cause of some of the most severe reasons for degradation in a solar panel. They generally occur during the installation phase, and so severe issues will typically be flagged up at this point.

Light-induced degradation affects every solar panel. This type of degradation has three forms: initial light-degradation, direct light-induced, and ultraviolet light-induced. All three of them significantly affect the efficiency and expected lifespan of your solar panels.

Direct Light-Induced Degradation

Direct light-induced degradation usually occurs during the installation process of the solar panels. The problems are caused by direct sunlight.

The light intensity damages the photovoltaic cell’s electrical components from the heat it generates before the panel is connected to the system. The result is the cell’s photovoltaic can distort and become misshapen, which reduces the overall efficiency of the panel in question.

Although, in some circumstances, particularly with poorly manufactured panels, usually the effect is minor and expected. Once the panels are installed and connected to the system, further problems are generally the result of aging.

Initial light-degradation and Ultraviolet Light

Initial light-degradation happens when the panels are first exposed to the sun, and a reaction takes place between the outside environment and the crystalline silicon cells. For well-made panels, this is minor and only lasts a few hours.

As the panels are exposed to the sunlight the constant exposure ultraviolet (UV) rays will degrade the photovoltaic cells within as well as forming a layer of boron dioxide on the surface, bringing down the efficiency. The choice of photovoltaic cell within the panel can have a huge bearing on the degradation with cheaper thin-fil or polycrystalline performing less well.

2. Potential-Induced Degradation

Another form of degradation that can affect solar panels is ‘potential-induced degradation.’ Unlike the forms of light-induced degradation we have discussed above, potential-induced degradation is not inevitable and is usually related to the quality of components in and manufacture of the solar panel.

Potential-induced degradation takes place when the voltages between the photovoltaic cells and frame do not align. This ends up resulting in the energy being produced leaking, making the panels far less efficient as they send less voltage to the inverter.

3. Age-Related Decay

Photovoltaic cells inside the solar panel will gradually perform less well as time passes. The older they become the less energy they produce, ultimately making them inefficient; according to research, for good-quality panels, this works out to be 0.5% a year.

solar panels pigeon issue

In addition, the overall condition of the panel can deteriorate because of weather conditions. Solar panels that are subject to climate conditions that go between extreme fare less well, and areas that are prone to violent hailstorms can also result in damage and loss of efficiency.

4. Manufacturing Quality

Although we have left manufacturing quality to last it is almost certainly the most important factor. All of the previous factors that impact the condition of a solar panel and their efficiency can be lessened with better quality panels.

When purchasing, solar panel quality should be top of the list of requirements. You should look for panels that have monocrystalline photovoltaic cells as these have greater durability. You should also ensure the panel’s efficiency is A-rated as these convert more than 20% more sunlight. Finally, it would help if you looked for independent quality mark ratings.

Conclusion

As we have seen, the answer to how long do solar panels last depends on how each degradation factor affects the solar panel. If you purchase well you should get at least 25 years of usage out of a panel. If you don’t not, you could be looking to replace them in half that time!

The quality of the materials and production of the panel can directly affect the other factors that impact on its longevity. Poorly made panels can impact the chance of potential-induced degradation occurring, as well as the amount of light-related degradation that occurs.

Indeed it can also influence how well the panel ages in climatic conditions. Buying cheap is very likely to be a false economy and necessitate the early replacement of your panels.

How Bioenergy Can Help Businesses Achieve Net Zero

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Net Zero is a concept that’s gained significant traction in the world of politics and business. Simply put, an organisation which has achieved ‘net zero’ emissions is one that’s taking more carbon out of the atmosphere than it’s putting in.

The race to Net Zero

The United Nations has sought to encourage this trend through its ‘Race to Zero’ campaign, which requires that participants identify their current emissions, and then execute a plan to deal with them, publishing their results along the way.

In practice, this means limiting emissions as much as possible, and then investing in offsetting to cover the rest. This might mean planting more trees to suck up the carbon in the long term. But there are other methods, too, and Bioenergy is among the most promising.

bioenergy and net zero

What is Bioenergy?

Bioenergy is energy that we obtain through biomass. If you’re burning timber, plants and food waste, then you’re generating Bioenergy. But burning is just one method of getting at the energy stored in living things: you might also store biomass in a sealed tank, so that it releases methane gas, which can be burned. Methane gas is much more damaging than carbon dioxide, and so storing the biomatter in a tank, rather than burying it, can be a net benefit for the environment, especially when compared with the alternative options.

Bioenergy has the advantage of being available everywhere in the world, which would make it a more secure form of energy that’s less vulnerable to changes in global supply. This goes especially if it’s part of a diversified range of energy sources.

Bioenergy capacity

One of the problems with Bioenergy is that it requires large amounts of land and water to be feasible. This is land that might be put to use elsewhere – in maintaining large forests and growing plants for human (and animal) consumption.

biomass energy in pakistan

Of course, Bioenergy doesn’t need to entirely supplant fossil fuels in order to be useful. It can instead form a valuable part of a diversified green energy economy. It has the advantage over wind and solar in that the biomass can be stored – albeit temporarily. As such, we might see it used to smooth out any interruptions in power that come about when the wind stops blowing or the sun stops shining. A reputable energy transition law firm will usually recommend the technology alongside a suite of others, including solar, wind, carbon capture, and ‘new’ nuclear.

Provided that we’re planting as much biomass as we’re burning, this practice is effectively infinitely renewable and carbon-neutral. So, a firm might invest a given amount in energy from biomass, and then invest the rest in planting new trees to replace the ones being burned, in order to achieve its Net Zero ambitions.

The Relationship Between Waste Management and Sustainability

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Waste management is one of the core themes of sustainability, but achieving sustainable waste management is a challenging and complex task. Despite the fact that an increasing amount of waste has been reused and recycled, landfills still play an important role in the management of wastes.

However, waste degradation in landfill produce leachate and harmful gases viz. carbon dioxide, methane which are considered as greenhouse gases. It has been studied that leachate contribute to 20% emission of greenhouse gases. This can largely risk human health as well as threat to environment. Furthermore, it contains low concentration of gases with heavy aromatic rings, most of them are toxic in nature.

The increasing cost of waste disposal is a cause of major concern in developing nations

Movements of leachate create problem as aquifers need more time for rehabilitation. Leachate can migrate to groundwater or surface water and have potential threat to drinking water. Constructing landfills have adverse effects on aquaculture and habitats by diffusing leachate into surface/groundwater with limited on-site recycling activities.

Various studies also claim that residential areas close to landfill areas have low housing values because people don’t prefer to live close to the area enriched with flies, mosquitoes, bacteria and bad odours.

The lower calorific value of wastes lowers the significance of waste-to-energy technologies, such as incineration/gasification, and make waste-to-energy less viable as solution for waste management solution. The low calorific value is an important outcome of waste collection process.

Waste scavengers often collect in a mixed state with all type of wastes, which include reusable materials, plastic, glass bottles etc. which reduces the calorific value and combustibility of waste. Waste is usually sorted out manually and unfortunately it becomes very difficult to regulate and implement an efficient method. This kind of waste recovery methods is very common in Asian countries e.g. India, Indonesia etc. using improper waste management technique can cause contaminated soil, water and environment.

Water is most easy to contaminate as it dissolves chemicals easily, causing harm to all living organisms including humans. Animal and marine life is most effected with water contamination. It also restricts our use of water for drinking and cooking purposes without cleaning system. The environment is highly harmed because of improper waste management.

Greenhouse gases are generated from decomposition of waste, these gases are major cause of global warming affecting air precipitation, causing acid rain to severe hailstorms. Moreover humans who live near to garbage dumping area are found to be most significant to risk of health diseases, skin problems, cancer etc.

Olusosun is the largest dumpsite in Nigeria

With proper awareness and teaching methods of efficient waste management we can achieve sustainable solution to waste management. It has been forecasted by Environmental Sanitary Protection Plan that, by 2020 Kamikatsu a city in Japan is going to be 100% free from waste. Although the target of reaching the 100% waste is going to be achieved but the standby waste issue is going to be major hurdle as Kamikatsu have only 34% of land space available.

The lack of availability of standby space for waste is going to be major problem in future because of shortage of space, degraded quality of waste with lower calorific value and formation of leachate. And unfortunately, this issue is not going to be solved very soon.

Also Read: Transforming Waste – Eco-friendly Waste Disposal Methods

Beat Plastic Pollution by Knowing How to Recycle Plastic

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According to GenFollower, around 8.3 billion metric tons (9.1 billion US tons) of plastic have been produced worldwide, and it is found that 9.1% of plastic waste is not recycled, and this is an alarming figure which is contaminating our natural environment. Although plastic is a very useful material that’s rigid, flexible and robust, it becomes waste right after use, and contaminate the environment.

plastic-bottle

In order to protect our environmental surroundings as well as to make the most of plastic material, recycling procedure is the best solution. Plastic is actually a common material that’s now frequently used by everyone on this planet. Plastic is used in several ways because it is compact and lightweight.

The continues maintenance required is little.

Typical plastic items that usually used are bottles, food packages, bags, and containers. When you buy grocery, food items or any other product from any store or shop, you’ll use plastic bags for carrying them.

Uses of Plastic

Plastics are commonly used in:

Where does the Problem Lie?

The big problem with plastic is its disposal.

Plastic is made of polymer-bonded substances and isn’t biodegradable which means plastic won’t break down when it is buried. When plastic is burnt, it discharges detrimental chemical substances in smoke. Most of these chemical substances in smoke have negative effects on our ecosystem. Therefore, the necessity of recycling arises.

Straight into Something New

Recycling means making new items out of waste material. In this article, learn more about how to to recycle plastics

Almost all types of plastic materials can’t be reprocessed. If we recycle those that can be reprocessed, the earth will be saved to a certain degree. Plastic recycling requires the process of recovering discard plastic, and this particular waste is then reprocessed to make new materials that could be more advanced than their original state.

When compared with many other materials such as metal and glass, recycling of plastic is complex and expensive. It’s because of the high molecular body weight of the large polymer-bonded chains that make the plastic material.

Heating plastic does not melt the polymer-bonded chains, and therefore, a tiresome and complicated procedure is required. Several types of plastic-type material can’t be mixed since they recycle separately.

Benefits of Recycling of Plastics

Recycling plastic has many positive aspects:

  • Use of non-renewable fuels is usually reduced by recycling as the production of new plastic materials requires more of these fuels.
  • Use of electrical power is also reduced because already prepared plastic material is reused.
  • Amount of plastic-type material that reaches the garbage dump sites are reduced. This may eradicate land pollution to some extent.
  • Carbon pollutants are reduced because manufacturing units discharge more carbon.

Inverse Polymerization Procedure

The most popular procedure that is used for polymers recycle is the inverse polymerization procedure in which the polymers in the plastic material are transformed into monomers that are used in the manufacturing process.

plastic-wastes

Recycling has unending benefits

Most of these chemical substances are then synthesized and purified to form new materials. Different polymers are usually transformed into oil in another process. The main advantage of this particular process is that any mixture of polymers can easily be used.

Steps Involved in Plastic Recycling

The standard steps which are involved in the particular recycling of plastic material are;

  • Step 1: Accumulating plastic waste from industries and households.
  • Step 2: Separating the plastic waste materials in different categories such as bags, containers, pet bottles, etc.
  • Step 3: The plastic is cut into small pieces.
  • Step 4: The small pieces are carefully cleaned for removing any unwanted particles or dirt contaminants on them.
  • Step 5: The cleaned pieces are dissolved and poured into storage containers for recycling.

In order to aid this process, plastics that have identification code should be identified with the different polymers that are usually used in the manufacturing of plastic. This process should be started at home. When you’ve used that plastic item, you can easily use the same item for something else entirely. For instance, if you purchase a fruit juice bottle, you can easily use the plastic bottle as a storage bottle for reusing the PET bottle.

What is a Full Carbon Audit?

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Carbon auditing allows businesses to fully understand their carbon footprint and the impact that they have on the planet.

Carbon auditing allows for companies to understand their energy usage and costs, enabling them to use their resources more efficiently to combat climate change.

Throughout this article, you will find out what a carbon audit is and why a full carbon audit is so important. We will also give you tips on how to conduct a full carbon audit and highlight some of the challenges and limitations related to carbon auditing.

guide to carbon auditing

What is carbon auditing?

A carbon audit is sometimes called a “carbon footprint”, but it is a way of measuring and recording emissions from an organisation.

Carbon audits are used to review the usage of carbon and greenhouse gas emissions for one business or building.

This process allows companies to figure out where they might need extra help in reducing their emissions or what they can do to improve their carbon footprint.

What are some different types of carbon audit?

There are two different types of carbon audit – otherwise known as a carbon footprint. They are:

  • Primary footprint – this refers to carbon emissions produced by our primary activities (these activities include: driving cars, burning fossil fuels and the use of electricity).
  • Secondary footprint – this refers to the indirect carbon emissions associated by manufacturing, and the breakdown of all products, services and food, which an individual human requires.

Why should you do a full carbon audit?

The importance of a full carbon audit cannot be underestimated, and a full and comprehensive audit will be extremely beneficial for your business going forward.

Not only will a comprehensive carbon audit inform your business how it can improve its carbon footprint, but a carbon audit can show businesses if they need to offset carbon, by working with companies like Celestial Green Ventures PLC.

What are the benefits of a carbon audit?

The benefits of a carbon audit are numerous and here are some examples of why carbon auditing will be good for your business:

  • You can use a completed carbon audit as a benchmarking tool
  • A carbon audit will allow you to create a strategy to improve your carbon emissions – be that in the form of cutting down your emissions directly, or using carbon offset projects, like Celestial Green Ventures, to reduce emissions
  • Celestial Green Ventures PLC’s carbon offsetting projects are a great way to mitigate carbon emissions and you will help communities and biodiversity all across the world
  • There may be financial incentives to reduce your carbon footprint
  • Customers and stakeholders expect companies to be more responsible in terms of carbon output

Finding a green provider for specialty chemicals

How do you conduct a full carbon audit?

There are several steps to conducting a full carbon audit, and often a professional will do this for you. Here are the main steps to complete in order to conduct a full carbon audit:

  • Step One: Identify the material sources of emissions
  • Step Two: Collect data on emission quantities
  • Step Three: Turn this data into a carbon footprint report
  • Step Four: Assess any potential carbon reduction opportunities
  • Step Five: Purchase any carbon offsets – from organisations such as Celestial Green Ventures PLC
  • Step Six: Establish a time-saving process to make carbon auditing an easy and repeatable process

What are the challenges and limitations of carbon auditing?

There are a few challenges that you may face when you start carbon auditing, such as:

  • Finding that there is a lack of standardised calculation models
  • Disagreements regarding which greenhouse gas emissions make up a carbon audit
  • Difficulties in collecting accurate data
  • Errors in both calculating and reporting
  • Difficulties in ensuring transparency and audit credibility

Conclusion

Carbon auditing is, for many businesses, a vital part of reducing their carbon emissions. A completed carbon audit will allow businesses to fully grasp what their carbon emissions are and they can take steps to tackle them.

This could include implementing carbon reduction schemes or utilising carbon offset programmes. However, there are limitations associated with carbon auditing and difficulties surrounding data collection and a lack of uniformity in the carbon footprinting sector could affect the results of a carbon audit.

The 5 Environmental Issues That Construction Firms Must Address

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For the last couple of years, it seems like barely a week has gone by without an alarming sign of climate change. There have been extreme weather events, as well as unexpected wintry conditions in California and the record-breaking heatwave that we saw here in the United Kingdom last summer. The government has made pledges that it will take the issue seriously, but there has been a lot of scepticism from leading figures about how much that will actually amount to. It is very clear that businesses and individuals must also step up and take responsibility.

When it comes to construction, there are a lot of different areas that require focus. So much of the conversation around the construction and property industries over the last couple of years has focused on other issues which, while admittedly important, do not factor in the long-term environmental concerns. For example, there was a huge amount written about the shortages in construction supplies, and the shortage of skilled workers in that industry. Meanwhile, the property market ballooned during the pandemic years and has since come crashing back to earth. As we look forward to the rest of the year, and the years beyond, here are the major environmental issues that construction firms must address when they are working.

environmental impact of construction projects

1. Air Pollution

Air pollution has been pushed to the forefront in recent months. For example, London’s mayor Sadiq Khan has made cleaner air a huge part of his mission. It is important to remember that during the construction process, there are a lot of opportunities for exhaust fumes and other noxious vapours to be emitted for extended periods.

Construction firms must be aware of the air pollution that they are causing and look for ways that they can either mitigate it or rule it out entirely. A simple example of how they can cut down on exhaust created is to use electric vans and other vehicles where possible for transporting materials to the work site.

2. Non-Recycled And Non-Recyclable Materials

This is an area that every business needs to focus on, regardless of sector, but it can be particularly relevant here. People who are looking to build their properties from scratch may insist on using entirely new materials, but there is no need for such a definitive approach. Take something as simple as a wooden deck, for example. Recycled materials are just as hardy, just as effective, and just as easy to style.

It is the responsibility of the contractors to offer a range of materials to their clients and to recommend the use of recycled materials where they can. This will massively cut down on the amount of waste that the construction industry generates. It is also important to think about using recyclable materials.

construction-waste

So much waste from construction projects ends up in landfills. It is vital that the industry as a whole considers this issue and tries to avoid using everything from single-use plastics to non-biodegradable materials.

3. Impact On The Local Wildlife

Every time a construction project gets underway, the local wildlife will be affected. There is such a huge number of different elements and species at play that the idea that a project could be completely free of this issue is a hard one to believe. However, with the right preparation, surveys and consideration, the impact can be kept to a minimum. The specifics will vary from project to project depending on the location and the type of wildlife that lives in the area. For example, a project taking place near water will have to consider everything from fish and frogs to the animals that use the area.

One of the most important species that anyone thinking of renovating or demolishing a building will need to consider is bats. Bats are a protected species in the UK, and they often make their nests in roofs, lofts, and barns. They are also often found in trees, and a bat survey must be conducted to ensure that you are not damaging their habitat.

The first step is to take a preliminary roost assessment. If a roost is found, then you will need further surveys about the best way forward. For more information about bat surveys and a range of other wildlife surveys, talk to the team at Arbtech. They can help you to get surveys done quickly and efficiently and advise on how your project can proceed.

4. Noise Pollution

This point may seem a little less grave than some of the others that have been discussed already, but it is a major factor not just to the local people, but to the local wildlife. Sustained noise pollution can be a serious problem, which is why it is advised that construction companies check with the local council before they begin a project. It may be that work must be restricted to certain times of day, or it may be that the project needs to be moved entirely.

methods for stabilizing soil for construction

5. Using Methods That Cause Erosion And Contamination

As unfortunate as it may be, there are still a lot of ways that construction companies can damage the local environment through carelessness. For example, it is possible for the soil surrounding the worksite to become eroded thanks to the coming and going of heavy vehicles and heavy equipment, not to mention the ongoing disruption of the construction work itself. Soil and water contamination is also a major risk on a lot of projects and requires constant vigilance from the people working on the site to ensure that it is not happening.

One of the main factors that contribute to these harmful scenarios is businesses not investing in newer techniques and new equipment which are less likely to have a negative impact. Given how tough the market has been, it is understandable that spending a lot of money is the last thing any firm wants to commit to. However, the environmental impact of any construction project must be going to be kept to a minimum.


Courtesy Of Yak Mat, a crane mats supplier 

Factors to Consider When Installing Commercial EV Chargers

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More and more businesses are moving away from their fossil-fuel fleets to plug-in hybrid and adopting all-electric vehicles these days. It is easy to see why when so many companies have sustainable motoring as a part of their corporate and social responsibility policies. Why would you continue to run old technology when electric vehicles (EVs) provide so many advantages, not least in boosting a brand’s green credentials?

Factors When Installing Commercial EV Chargers

And yet there is a cost associated with switching from fossil fuels to EVs. Not only do you have to establish the capital cost of the fleet whether you intend on buying vehicles outright or leasing them but you also need to consider the necessary charging infrastructure, as well. Although charging an electric car’s battery from a three-in mains outlet is technically possible, it will be slow and, worse still, could be unsafe. Given that the production of fossil-fuel-powered cars will cease at the end of this decade, it is consequently not surprising to hear how many companies are buying their own commercial EV chargers.

Indeed, as the 2020s draw to a close, you can only expect the demand for commercial EV charging equipment to grow. Therefore, forward-thinking businesses are already focussed on perhaps the most important consideration of all – adopting this new technology sooner rather than later. If you and your businesses are already committed to such a switchover, what are the other considerations you should be weighing up? Read on to find out.

1. Location and Property

To begin with, you will need somewhere suitable for your EV chargers to go. In many cases, businesses already possess suitably sized car parks outside of their offices where charging equipment can be located. Typically, wallboxes will be fixed to parking bays close to the main building for security and convenience. However, robust floor-standing units are also available that can be fitted further afield and, perhaps, charge multiple cars in neighbouring bays simultaneously.

Please note that it is possible to install EV chargers even if you have no car park but you do have access to off-street parking. In addition, the lease of your business premises will make a difference. Owner-occupiers will be fine but if you rent your commercial premises, then you ought to check what is allowed outside. For now, the main thing to take on board is that in the majority of cases, fitting EV chargers at rented commercial premises is possible.

Why Electric Cars are the More Sustainable Choice

2. EV Fleets and Capacity

The next thing to consider is how much charging capacity you will need. Some offices may want to be able to charge their entire sales team’s cars when they turn up for the weekly sales meeting. Others may have electrically powered delivery vans that they want to charge up overnight and on weekends. The size and scale of your electric fleet will impact on the capacity you need.

As previously mentioned, some EV chargers can charge more than one electric car at a time. This may affect how fast the process is, however. Therefore, you may still need to ramp up capacity to meet peak demand. Fortunately, there are many different chargers around from the likes of Sevadis and EO, to name but two manufacturers, that will offer a range of charging capacities to suit all business models.

3. Public and Private Usage

Although many businesses will want the sole use of their EV chargers, not all will. If you run a restaurant or a visitor attraction, for instance, then providing EV chargers for customers may be a good way to monetise their use of the car park. There again, you may have a forecourt where you will want to charge your own car while also levying a fee for others to do so at other times. If so, then check out the commercial options available, some of which also double-up as electronic advertising hoardings, before opting for a particular charger.

4. Installers and Suppliers

If you have decided on an EV charger manufacturer, then don’t immediately jump into purchasing your chosen system. Many businesses will benefit by turning to an approved installer instead. According to Go Electrix, an established EV charging equipment fitter that covers London and Essex, it is often more cost-effective to buy your equipment through the company that will go on to install it for you. This is because they tend to offer favourable pricing thanks to pre-existing arrangements with charger manufacturers.

In addition, when you buy your EV charger from an approved installer, you should be better placed to purchase the right equipment. Typically, professional installation companies will conduct site surveys at commercial premises so that the equipment you buy doesn’t just do the job for which you intend it but also looks good, as well.

electric-mobility-vacuum-technology

5. Three-Phase Versus One-Phase Installations

Note that not all commercial premises have three-phase wiring installations as many factories or other places of work that have a high energy demand may enjoy. This may place a limit on the sort of EV charging equipment you can invest in. Typically, single-phase wiring systems can only support up to 7kW chargers while three-phase ones often go up to 22kW. Therefore, if you are considering switching from fossil-fuel cars in your fleet to EVs, then you might also weigh up the merits of a complete rewire so that a three-phase installation will be possible.

6. Grant Funding

Finally, you need to know that you are not on your own when it comes to funding the installation of a commercial EV charger system at your place of work. This is because the government provides grants to businesses so long as the sort of EVs they have bought and the charging equipment they intend on installing are compliant. Many are, so there is still plenty of choice.

Check out the government’s OZEV scheme. Up to £15,000 is available for commercial EV charger installations per application. In fact, you could get as much as £500 per parking bay you convert into a charging zone. This dramatically reduces the amount of finance you’ll have to find from within your business development budget, of course, so don’t miss out.

Impact of Philosophy on the Development of Environmental Ethics

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Philosophy can be defined as the study of the fundamental nature of knowledge, and/or reality, and/or existence. It can be looked at even more so as a study when you consider it to be an academic discipline. The practice of philosophy has had a deep impact on our lives since the time that subject came to be recognized as one and soon after became a discipline.

This impact continues to this day, with the practice being intricately connected with how we live. Here we take a look at how Environmental Ethics tells us how to ensure that every living being on the planet gets its fair chance to survive and its relation to the study of philosophy. There has definitely been a shift in the way we look at our world and how our actions affect it. Fortunately when we say “our” we are finally taking into account all living beings, rather than just humans.

development of environmental ethics

Philosophy in Everyday Lives

Socrates had made a claim that the only life worth living is the “examined” one.  Philosophy, and in turn, philosophers, tend to examine the increasingly mysterious, or even esoteric, phenomena. A few of these can include the complexities of language, or free will, or even morality.  It is easy to find information like this by searching for essays on key concepts in philosophy, online. There are hordes of free essay samples available at present.

Now, despite examining the aforementioned phenomena, philosophers still have a knack for taking intuitive assumptions to uncover their inner workings.  In the end, self-reflection and examination can give you a frustrating day, from the enjoyable one you might have been enjoying.

Every day, human beings lose their grip on consciousness as they fall asleep. It might be comparable to our understanding of the human brain and the understanding of ecology. Despite there being a lot of papers released, in order to explain a great deal about the dryland ecosystems, it knows little about those residing in the ocean deep recesses.

Science has not yet uncovered the specific reasons behind sleep and the exact mechanics of it. It’s amazing to think that we are yet to know most of the mechanics behind an activity the average human being spends a third of life performing. Interestingly even waking up, holds an uncanny resemblance to the awakening of the mind which can be regarded as – “the true aim of philosophy”.

What is Environmental Ethics?

The segment of environmental philosophy looking to extend ethics’ traditional boundaries, from only including humans to including the entire nonhuman world – this is arguably the proper “environmental ethics definition”, in the true sense. It exerts a lot of influence on a vast range of disciplines, like sociology, theology, ecology, etc. It is always trying to include the rights of all nonhuman living beings in all of our ethical and moral values.

Increasing Popularity of Philosophy

Philosophy as a discipline and as a way of thinking has gained massive popularity. It has gone on to feature among the 100 most popular majors among students. People are slowly starting to truly appreciate why philosophy is important and hence there are so many young students selecting this subject. This is evident from the fact that the number of graduates of the subject has taken a 61% hike, from the same time, a decade back.

Environmental Ethics and Its Practice in Different Countries

According to Environmental ethics, our behavior should be based on a number of ethical values, guiding our approach toward other living beings. Despite the human race being considered the primary species, other animals and/or plants are not less important. They deserve their fair share of existence. Environmental issues can be seen posing a host of global challenges, thus, in turn, raising skepticism regarding the topic of sustainability of nature.

impact of philosophy and environmental ethics

As a result, a number of countries have been seen implementing green practices to keep improving, and do their part for the environment. For example, there have been government policies implemented in Norway that ban deforestation. This protects the forest ecosystem and the animals living there. Finland generates a lot of its power from renewable energy sources to ensure that the environment and living beings in it are not harmed. You can easily find out more about such practices even with a bit of light reading.

Conclusion

It is unquestionable that over the past few years there has been a trend of a considerably increasing concern for our environment. It is a change in mindset that is occurring in people from all corners of the globe. People have started to look at the impact that all of our actions have upon environmental ethics and judge it more minutely. As a result, it is safe to say that the field will be here for quite a long time in the future. Not only that, on the basis of its present popularity, the study of philosophy and the environment, and ethical practices is only looking to gain momentum.

How Blue Collars Are Turning Into Green Collars

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If there’s one thing that many people don’t spend a lot of time thinking about, it is the growing link between traditionally blue-collar jobs and green-collar technologies. However, this relationship is becoming quite a trend and there are many ways that these traditional businesses can take advantage of the burgeoning green revolution.

1. Use Government Money and Incentives

Before investing in any new technology or making any modifications to existing technology, review what free money opportunities are available to you. Everything from government grants to tax incentives is within reach of many companies. This is especially true in the automotive industry, where the focus is growing on manufacturing vehicles that do not rely on gasoline.

Green Finance

2. Be Realistic

When looking for ways to make your truck fleet more environmentally friendly, you have to be realistic with what you can do. There are many small things you can do to change behavior within the fleet itself that can change all aspects of fleet management, besides helping in improving fleet fuel efficiency.

Such things as improving driver training and making routes more efficient can all drastically reduce the carbon footprint that the company leaves. You can read about many green options in an online fleet management guide.

3. Green Power Sources

The blue-collar sector has long encouraged factories to reduce their energy usage and this viewpoint is only increasing. Alternative power sources such as wind or solar power not only reduces energy usage but have a positive effect on the bottom line of the company in question.

When you are dealing with investors and stockholders, saving money is definitely something in which you’ll want to partake.

green tech

4. Cloud Computing

For those blue-collar businesses that rely heavily on multiple servers to process their computerized data needs, the constant running of multiple servers can prove to be quite costly. This is why many are looking into cloud computing to solve their data center needs.

By virtualizing most of their computing, they are able to run only one server while everything else runs multiple images of numerous operating systems.

5. Reducing Waste

Many factories became experts in waste reduction a long time ago and other blue-collar businesses are now finally paying attention. Everything from recycling wastewater to the practice of reusing materials that are normally cast-off is being embraced in attempts to both save money and increase efficiency.

waste reduction in businesses

6. Green Replacements

When replacing either manufacturing equipment or office equipment that has broken down and no longer useful, many companies are choosing to purchase green alternatives in their place. This is a simple way to increase the green status of your company without exhibiting undue effort all at once.

Whether it be simple replacements such as LED lightbulbs or more specific acts such as installing ergonomic workstations for production line workers, there are numerous ways to become and stay green.

7. Listen To Your Customers

Your customers will almost certainly be among the first to let you know what changes you should be making. Today’s consumer is much more conscientious that the customers of the past and they place a high value on businesses that are actively working to become more environmentally responsible.