ROI of Commercial Solar Panels for Business Owners

The way business owners think about solar panels has changed. Less than ten years ago, businesses were concerned about whether solar power would provide them with the energy they need. Now, that question is almost never asked, because it’s been answered. Two of the biggest companies in the world, Google and Walmart, have installed dozens of solar plants at their headquarters. Solar energy has been shown to work well for big business. Now small businesses want to know how solar panels can provide them with a strong ROI.

It’s said money doesn’t grow on trees, but in the case of solar panels, it does fall from the sky.

Commercial Solar Panels Decrease Energy Costs

Solar panels cut down on the amount of energy you pay for, because all day every day, you’re producing your own.

There is a common misconception that solar panels only work when the sun is blaring but this isn’t the case. Even on an average day in the depths of a British Winter, solar panels produce enough energy.

When you generate your own solar power, you only have to switch to the National Grid at night. With most small businesses using less power at night, this can offer huge savings.

More than that, small business owners protect themselves from losses due to energy price increases. As the cost of using the National Grid rises, solar panels save a small business owner more and more money.

Generate a Passive Income

Feed-in-tariffs (FIT) offer a big ROI for business owners who want to install solar panels. FIT is a government scheme which intends to encourage people to adopt low-carbon and renewable energy technologies, by paying them to do so.

Under FIT, every unit of energy your solar PV system generates is paid for whether you use that energy or not, and you’re paid for any energy your system produces that goes back into the national grid.

This allows small business owners to generate a passive income for twenty years, guaranteed by the UK government. As if it couldn’t get any better, all the money earned under FIT is completely tax free.

The Cost of Installation Has Decreased

Many small business owners were reluctant to switch to solar panels because of the high initial outlay. Since the launch of the FIT scheme, the cost of installation has decreased dramatically, which means business owners will see their solar panels generate returns faster now than at any other point.

There are plenty of subsidies available to those who are looking to install commercial solar panels, because the government wants renewable energy to work for individuals and businesses. This also means the return on investment for solar panel technologies is at a high.

Helping the Environment Helps Your Business

If businesses are looking for sustainable and long-term growth, thinking conscientiously about the environment is crucial. With global temperatures rising, the rising costs of food and energy are going to have a massive impact on how consumers spend their money.

Solar panels have low maintenance cost

Switching to sustainable energy now has a positive impact on the ecosystem, which protects the pockets of consumers of your products for years to come. Decreased outgoings for energy means greater savings, and a show of environmental care can increase your prestige in a crowded market.

The Return on Investment

Solar panels cost very little to maintain once they’re installed, and can last up to thirty years. The estimated savings for residential properties over a twenty-year period is around £9,000, and for commercial properties that figure extends even higher; a small business can look to save £16,000.

No planning permission is required for businesses to install solar panels, saving you time which can save you money. Low installation costs, a decrease in energy outgoings and the generation of a passive income means the ROI of solar panels is higher now than at any other point. Solar energy works wonders for your business and the planet.

Biomethane – The Green Gas

Biomethane, also known as the green gas, is a well-known and well-proven source of clean energy, and is witnessing increasing demand worldwide, especially in European countries, as it is one of the most cost-effective and eco-friendly replacement for natural gas and diesel.

Advantages of Biomethane

The key advantage of biomethane is that it is less corrosive than biogas which makes it more flexible in its application than raw biogas. It can be injected directly into the existing natural gas grid leading to energy-efficient and cost-effective transport, besides allowing natural gas grid operators to persuade consumers to make a smooth transition to a renewable source of natural gas.

Biogas can be upgraded to biomethane and injected into the natural gas grid to substitute natural gas or can be compressed and fuelled via a pumping station at the place of production. Biomethane can be injected and distributed through the natural gas grid, after it has been compressed to the pipeline pressure.

The injected biomethane can be used at any ratio with natural gas as vehicle fuel. In many EU countries, the access to the gas grid is guaranteed for all biogas suppliers.

A major advantage of using natural gas grid for biomethane distribution is that the grid connects the production site of biomethane, which is usually in rural areas, with more densely populated areas. This enables biogas to reach new customers.

Storage of Biomethane

Biomethane can be converted either into liquefied biomethane (LBM) or compressed biomethane (CBM) in order to facilitate its long-term storage and transportation. LBM can be transported relatively easily and can be dispensed through LNG vehicles or CNG vehicles. Liquid biomethane is transported in the same manner as LNG, that is, via insulated tanker trucks designed for transportation of cryogenic liquids.

Biomethane can be stored as CBM to save space. The gas is stored in steel cylinders such as those typically used for storage of other commercial gases.

Applications of Biomethane

Biomethane can be used to generate electricity and heating from within smaller decentralized, or large centrally-located combined heat and power plants. It can be used by heating systems with a highly efficient fuel value, and employed as a regenerative power source in gas-powered vehicles.

Biomethane, as a transportation fuel, is most suitable for vehicles having engines that are based on natural gas (CNG or LNG). Once biogas is cleaned and upgraded to biomethane, it is virtually the same as natural gas.

Because biomethane has a lower energy density than NG, due to the high CO2 content, in some circumstances, changes to natural gas-based vehicle’s fuel injection system are required to use the biomethane effectively.

Unending Benefits of Biomass Energy

Biomass is material originating from plant and animal matter. Biomass energy uses biomass to create energy by burning organic materials. The heat energy released through burning these materials can heat homes or water. Heated water produces steam, which in turn can generate electricity. Using organic materials to create heat and power is an eco-friendlier alternative compared to using fossil fuels.

biomass-bales

Indefinitely Renewable

The majority of the world’s energy comes from burning fossil fuels. Fossil fuels are a finite resource. Once fossil fuel resources run out, new fuel sources will be needed to meet global energy demands. Biomass offers a solution to meet this need.

Organic waste material from agriculture and logging operations, animal manure, and sludge from wastewater treatment are all viable fuels for generating biomass energy. As long as the earth is inhabited, these materials will be readily available.

Reduce, Reuse, Recycle

Waste organic material that would typically be disposed of in landfills could be redirected for biomass energy use. This reduces the amount of material in landfills and slows the rate at which landfills are filled. Some of the most common waste products used for biomass energy are wood chips and agricultural waste products. Wood materials can easily be converted from already existing wood structures that will be destroyed, such as wooden furniture and log cabins, preferably both would also come from responsible logging and practices as well.

As more organic material is diverted from landfills, the number of new landfills needed would be reduced. Older landfills are at risk for leaking leachate. Leachate contains many environmental pollutants that can contaminate groundwater sources.

Burning fossil fuel releases carbon into the atmosphere which was previously trapped below ground. Trapped carbon isn’t at risk for contributing to global climate change since it can’t interact with air. Each time fossil fuels are burned, they allow previously trapped carbon to enter the atmosphere and contribute to global climate change. In comparison, biofuel is carbon-neutral.

The materials used to create biomass energy naturally release carbon into the environment as they decompose. Living plants and trees use carbon dioxide to grow and release oxygen into the atmosphere. Carbon dioxide released by burning organic material will be absorbed by existing plants and trees. The biomass cycle is carbon-neutral as no new carbon is introduced to the system.

Smaller Carbon Footprint

The amount of unused farmland is increasing as agriculture becomes more efficient. Maintaining open land is expensive. As a result, farmers are selling off their property for new developments. Unused open agricultural land could be used to grow organic material for biofuels.

Converting open tracts of land to developed areas increases the amount of storm-water runoff. Storm-water runoff from developed areas contains more pollutants than storm-water runoff from undeveloped areas. Using open areas to grow biomass sources instead of creating new developments would reduce water pollution.

Biomass-Resources

A quick glance at popular biomass resources

Forested areas also provide sources of biofuel material. Open land converted to sustainable forestry would create new animal habitats and offset carbon emissions from existing fossil fuel sources as more plants and trees would be available to absorb carbon dioxide.

Societal Benefits

Burning fossil fuels releases sulfur dioxide, mercury and particulate matter into the atmosphere which can cause asthma, cancer and respiratory problems. Biomass energy emits less harmful byproducts compared to fossil fuels, which means cleaner air and healthier people.

Biofuel can improve rural economies by providing more people with unused land the opportunity to grown biomass material for energy use. Workers would be needed to harvest and process the materials needed to generate biofuel.

Since biofuel is a renewable energy source, energy providers can receive tax credits and incentives. Countries with land resources will be less reliant on foreign fossil fuel providers and can improve their local economies.

Increasing biofuel energy usage can reduce forest fires. Selectively reducing brush can still reduce the risk of wildfires spreading. Exposing underbrush and groundcover to rainfall decreases the change of it drying out and creating optimal, fire spreading conditions.

Denmark and Biomass Energy

Denmark is an example of how effective biomass energy can be in developing energy efficiency. Approximately 70 percent of renewable-energy consumption in Denmark comes from biomass.

Woody biomass creates an increasing percentage of heating from combined heat and power (CHP) plants with a goal to for 100 percent of hearing to be derived from woody biomass by 2035. Another form of biomass is agricultural biomass. This form utilizes materials such as straw and corn to create end-products like electricity, heating and biofuels.

The Danish Energy Agency has developed a plan including four scenarios that will help Denmark become fossil fuel free by 2050. The biomass scenario involves CHP for electricity and district heating, indicating that biomass energy is important in Denmark’s energy sector today and will play an increasingly important role in the future.

Biomass offers an eco-friendly and renewable method of reducing pollution and the effects of global climate change. And, like other forms of renewable energy, the products needed to develop biomass energy are readily available.

A Blackout, Big Oil, and Wind Energy

During the first quarter of 2017, workers installed a wind turbine somewhere in the US every 2.4 hours. Wind provided 5.6% of all the electricity produced in the US in 2016. That’s more than double the amount of wind power in 2010. The whole world is seeing similar growth.  The wind industry isn’t without controversy. Critics blame it for the scope of a blackout in Australia. On the other hand, international oil companies have begun to build off-shore wind farms.

Critics’ case against wind energy

According to its critics, wind power is unreliable. The wind doesn’t blow all the time. It doesn’t blow on any predictable pattern. Wind turbines require some minimum wind speed for them to work at all. And if the wind is too strong, they can’t operate safely and must shut down.

Wind can cross one or the other of these thresholds multiple times a day. They operate at full capacity for only a few hours a year. So the theoretical capacity of a wind farm greatly exceeds its actual output.

The times turbines can generate electricity do not coincide with rising and falling demand for electricity. This variability creates problems for stabilizing the grid. Critics further claim that the wind industry can’t operate without massive government subsidies.

Wind power and South Australia blackout of 2016?

South Australia depends on wind energy for about 40% of its electricity. It suffered seven tornadoes on September 28, 2016. Two of them, with winds almost as fast as Hurricane Katrina, destroyed twenty towers that held three different transmission lines. Nine wind farms shut down.  Within minutes, the entire state suffered a massive blackout.

What contributed the most to the blackout? South Australia’s high dependence on wind power? The weather? Or something else?

Renewable energy skeptics quickly claimed the blackout justified their position. The wind farms simply failed to provide enough electricity in the emergency. Wind and solar energy, they say, are inherently unreliable. South Australia’s heavy reliance demonstrates an irresponsible policy based on ideology more than technological reality.

Certainly, the weather would have caused a disturbance in electrical service no matter what source of electricity. People near the downed transmission lines could not have avoided loss of power. But prompt action by grid operators makes it possible to bypass problem areas and limit the extent of the outage.

On closer examination, however, the correct answer to the multiple-choice question above is C: something else.

Wind turbines have “low voltage ride through” settings to keep operating for brief periods when voltage dips below the threshold at which they can operate correctly. If low-voltage conditions occur too frequently, the turbines have a protection mechanism that turns them off.

  • Ten wind farms experienced between three and six low-voltage events within two minutes. But the turbines were operating on factory settings. No one performed any testing to determine good settings under local conditions.
  • The agency that regulates the Australian electricity market knew nothing about the protection feature. It blamed the wind farms, but surely someone on staff should have been familiar with the default operation of the turbines. After all, the agency approved purchase and installation of the turbines. It had all the documentation.
  • Two gas generating plants that should have supplied backup power failed to come online.

The weather caused a problem that became a crisis not because of technical limitations of renewable energy, but because of too many different organizations’ incompetence.

If the wind is too strong, wind turbines can’t operate safely and must shut down.

One homeowner in South Australia didn’t suffer from the outage. He didn’t even know about the blackout till he saw it on the news. He had to test the accuracy of the news reports by opening his oven and noting that the light didn’t come on.

It turns out he had installed solar panels just a few weeks earlier. And since power outages in his part of South Australia occur almost every month, he decided to install a Tesla Powerwall as well.

He can’t use it to power his entire house, but it takes care of the lights and the television. It stores enough electricity for 10 hours of off-grid power.

Big oil and wind power

International oil companies have not joined the chorus of wind-industry skeptics. Several of them, including Royal Dutch Shell, have begun to invest heavily in off-shore wind farms. Especially in the North Sea. Oil production there has steadily declined for about 15 years.

Exploring for new oil fields has become too risky and expensive. These oil companies have decided that investing in wind energy helps their cash flow and makes it more predictable.

Oil companies have more expertise in working on offshore platforms than do companies that specialize in wind energy. Instead of building a foundation for turbines on the ocean floor, at least one oil company has begun to explore how to mount them on floating platforms.

Traditional wind energy firms have been operating turbines in the North Sea for years, but the oil companies have begun to outbid them. Their off-shore expertise has helped them drive down their costs.

So far, American oil companies have shown less interest in wind farms. If they decide they’re in the oil business, they will eventually lose market share to renewable energy companies. If they decide they’re in the energy business, they’ll have to start investing in renewable energy. And if any decide to invest heavily in solar power besides or instead of wind, they will still be following the lead of Total, a French oil company.

For that matter, the coal business is dying. Perhaps some of them will have enough sense to invest in renewables to improve their cash flow.

5 Actionable Tips to Use More Renewable Energy

The world doesn’t seem to stop when it comes to consuming energy. As each country experience growth and development as a society, their needs for power increases to keep up with the pace of their expansion. The process is a natural one.  It’s even socially encouraged, but that doesn’t change the fact that it takes a toll on our planet. More of the world resources are exploited and processed to become fuel.

While denied by many of these industries for a long time, the ugly side of energy consumption has been exposed for the whole world to see. It has increased the awareness about the need to embrace alternative energy and waste solutions that are renewable and cleaner to avoid contamination and slow down the degradation of our many natural ecosystems.

Many of the initiatives to use clean energies are embraced in multiple countries. Some of them are backed by governments and private industries looking to preserve our planet and fix some of the damage caused by our constant demands of resources. Many people believe that individual efforts don’t count. The fact is that every single bit of help they can get adds up a lot. Here are 5 actionable tips you can follow to make proper use of renewable energy on your premises:

1. Embrace Solar-Powered Technologies

If you haven’t realized it yet the sun is one of the most powerful energy sources in the world and no one can charge to use it. This is why many developers focused on creating technology that makes the best use of the power delivered by the light and radiation offered by the main star in our solar system.

Nowadays, you can get solar-powered vehicles, and solar panels to distribute energy at your home. Such technologies can be a bit expensive but is durable as nothing else in the market, plus it is a one-time investment at best!

2. Crowdfund Clean Energy Projects

Many communities are willing to go green and use clean energy sources when they are presented the right project. Most of the times the neighbors’ just need to see a well-laid plan explaining why using renewable energy sources will be more affordable for them in the long run.

A solar-powered community project in Laos

The environmental angle can also be helpful, especially for those homeowners that live close to natural reservoirs and wish to keep the value of their properties by safekeeping the environment.

3. Support the Society of Concerned Scientist

This is an amazing initiative to get businesses and the world to become more educated and use more renewable energy.  I am not affiliated with the society at all, but it may be one of the most actionable ways to help the environment because they have built up a lot of support and assets.

Check out what they are doing here.

4. Use Water-processing Technology

Many households and modern housing projects can make use of this technology to recycle the water sources they use and avoid the unnecessary waste of such vital liquid.

The basic principles of this initiative require investment in processing plants and large tanks that can either be installed on the foundations of your home or at the side of it. Your house will always have clean running water, and you won’t take much from the natural sources near your place.

5. Wind Power for Home or Business

Many locations around the world are using wind-powered turbines to generate electricity, and it has become a business opportunity for many entrepreneurs around the world. The plants are easy to install, and the energy is very cheap to produce.

Wind-powered energy has generated an excess of power in certain locations such as China, Germany, Australia and some regions on the USA with these plants selling they’re overproduced to regular energy plants. The power provided by these alternatives is cleaner than most and very easy on a family budget.

Improve Your Garden With Solar Lighting

When it comes to your home, it is natural that you want it to look great. However, it is not just the interior of your property you need to focus on but also the exterior. If you love to spend time in your garden, there are various ways in which you can make it look better. One of these is to use the right lighting and for many people, this means investing in solar lights for the garden.

 

Choosing solar lights offers a range of benefits including making a big difference to the overall appearance of your garden by using these lights. There are many different designs and types of solar lights, which means you can find the perfect ones for your garden. If interested to get one, bestoftools.com has reviewed the best solar-powered garden lights and many other useful gardening tools.In this article, we will look at some of the key benefits of using solar lights for your garden.

Key Benefits of Solar Lighting in Gardens

There are multiple benefits you can look forward to when you choose solar lighting for your garden rather than other types of lighting. One of the key benefits is financial, as you can expect far lower bills from your energy company if the lights you use are solar powered according to an expert from Provision Power & Gas. The great thing about this is that you can enjoy having a garden that looks beautiful and lights up as it gets darker, yet you won’t have to worry about your energy bill rising.

Another great thing about choosing solar lights is that you can do your part for the environment. When you turn to solar lighting, you can draw on the energy from the sun to light up your garden and make it look more attractive. We all need to do our part when it comes to the planet and by conserving energy by using natural sources, you won’t have to worry about wasting energy and paying higher bills as a result. Everyone wants their garden to look nice so they can enjoy pleasant surroundings when outdoors, and this is a great way to make your garden look magical.

Of course, one of the key reasons people choose solar lights is so they can boost the aesthetic appeal of their garden. With so many different lights to choose from, you can select the perfect ones for your garden. This includes everything from outdoor fairy lights through to ground lights, hanging solar lanterns, and much more. The right lights will help to add not only light to your garden but also color and stunning beauty.

Transforming Your Outdoor Areas

By investing in solar lighting, you can help to transform your outdoor areas and enjoy having a wonderful place to relax. You can use solar lighting both at the front and back of your home so you can help to improve the appearance of all of your outdoor areas. The simplicity of these lights makes them even more appealing, as you simply need to position them in the right place where they can get plenty of sun during the day.

On-Grid Vs Off Grid: Choose the Best Power for Your Home

While fuel and electricity costs rise, many households are moving to solar power systems. The easiest solution that one can find is to opt for solar panel systems.

Curious about what solar panel systems are?

Sunshine is available to using abundance, and solar systems use efficient technology to harvest and turn this energy into electricity with pre-defined methods. Solar power panels serve the purpose of collecting solar energy and converting it through the photovoltaic (PV) effect into electric power. Many homes have a roof or backyard, which can be used for installing solar systems to generate electricity.

A home solar system must provide ample electrical energy to meet all home power needs. It provides AC power, as typically all households use AC power to operate lighting systems, electronics, appliances and machinery such as machines, refrigerators, mixers, fans, air conditioners, TVs and music systems.The price of the home solar power plant varies on its size and type.

On-grid and off-grid solar systems come in two types of solar power plants. Let’s look at the difference between the two:

1. Off-Grid Solar System

An off-grid solar system is well designed to generate enough power throughout the year to meet the needs of a household, even in the depths of winter, when there is less sunshine. However, since there is no electricity grid connection to an off-grid solar system, battery storage is necessary.

The high cost of batteries and inverters implies that the off-grid solar system is costly than the alternatives, so they are usually needed only in more remote areas far from the grid. Nevertheless, battery costs are reducing at a high rate, so the demand for an off-grid solar system is now increasing, even in cities and towns.

Advantages of An Off-Grid Solar System

  • Such an off-grid solar system can function independently and not rely on the grid.
  • They generate enough electricity that can be collected and used at night.
  • These are suitable for remote areas that do not have grid power access.
  • Shutdowns and infrastructure faults won’t affect the power supply.

2. On-Grid Solar System

On-grid solar systems are the most widely solar product used by homeowners. Such systems do not need batteries and are connected to the public electricity grid and use solar inverters. Any surplus solar power you produce is sold to the electricity grid, and the energy you sell is usually paid a feed-in tariff (FiT) or credits.

Unlike an off-grid solar system, because of safety reasons, these are unable to work or generate electricity during a blackout. Because blackouts usually occur when the electricity grid is disabled, if the solar inverter had fed energy into a broken grid, it would endanger the safety of the people fixing the network’s faults. Most on-grid solar systems with battery storage can separate itself from the grid (known as islanding) and continue to supply some power during a blackout.

Advantages of An On-Grid Solar System

  • On-grid solar systems are incredibly cost-effective and easy to install.
  • By balancing electricity bills in just 3-8 years, you can recoup the cost of your expenditures.
  • Residential users can earn a passive income for the surplus energy generated by the system.

Choose Between On-Grid & Off-Grid Solar Systems to Fit Your Needs

Solar power systems are a form of clean, renewable energy, and they have many benefits depending on the type of system you chose. Knowing the advantages of both an on-grid and off-grid solar system, you can select the one according to your needs. With the right solar system and proper installation, you can have clean and cost-effective energy, without being worried about maintenance problems.

Renewable Energy Production in Australia: The Plan to Reduce Coal Use

Recently there has been a lot of talk in how a country can improve their ecological footstep. One way of doing so is definitely changing the way the respective country produces its energy. Australia has recently been headlining the news in regard to the renewable energy situation. Australia’s energy production is looking towards a new future with a specific aim on solar and wind power.

If Australia plans on keeping its water resource at a steady level, it has got to go from its use of coal to renewable sources. Thanks to its abundance in both solar and wind energy, Australia has quite the advantage when it comes to green energy production possibilities.

Unfortunately though due to their geographic position, the water supply is limited for the country. So much so, that the coal industry was taking a toll on the water supply due to the large quantities of water needed when producing energy from coal. As a result, moving over to wind and solar energy fueled productions is a viable option seeing how both respective energy productions do not require water.

The news that Australia was listed as a “water-stressed company” was released by the World Resource Institute; a non-profit organization based in Washington D.C. Moreover, on this past May 13th The Sydney Morning Herald also wrote that 73% of Australia’s electricity needs were met by the use of coal. In respect to these findings and Australia’s continuous growth, it is imperative that new resources are used for energy production.

Australia has been making headlines in renewable energy sector.

Fortunately, Australia’s geography is a big resource as well when it comes to studying the possibilities of implementing the new energy productions. It was in fact calculated that the dimensions of the solar power farm needed to meet the country’s demands would result in occupying only 0.1% of Australia’s total land mass; I think we can all agree on the fact that that land could be spared for a solar farm.

And on that note, the government is taking the matter seriously, and has called upon everybody to try and better the situation. The incentives call upon small businesses and households as well by reminding them that there are the possibilities of installing their own solar panels, heat pumps, solar water heaters, and more.

Thanks to the various incentives, the Green Energy Council has stated that there is a lot of activity in the sector, including at least 58 different projects focused on implementing the renewable energy sources. As a consequence of these projects, the council has also stated that there would be an income of $10 billion in investments, 6,141 new jobs, and 5,482 megawatts of renewable energy capacity. Definitely great numbers to look forward to!

Tackling China’s Smog Problem with Renewable Energy

China is currently facing serious environmental problems, with potentially few solutions. Currently, this is mostly taking the form of serious smog issues plaguing North China, with more than 24 cities on red alert. However, with airports being shut down due to lacking visibility and the economy of China being heavily disrupted, action needs to be taken to solve this serious smog problem. While limited action has been taken, perhaps renewable energy is the key to cutting down China’s smog.

smog-china

How Bad Is the Problem?

The smog problem in China has become increasing worse from 2015 to 2017, with more than 90 micrograms of pollution per meter squared. These levels of air pollution are similar to the levels recorded previous to 2014, when the Chinese premier declared a war on pollution due to the health dangers posed by rising air pollution levels.

However, since 2015, levels of air pollution have risen once again. This pollution has had hard hitting effects on urban areas, especially the Chinese capital Beijing, and has caused widespread disruption to the lives of Chinese citizens and economy of the country.

The air pollution leads to the cities becoming hotter than ever. Urban Heat Island effect, which refers to buildings absorbing the sun’s heat well, is exacerbated by the smog. In fact, a car in the heat can reach temperatures of 114 degrees Fahrenheit after just 20 minutes, making travelling on hot days nearly unbearable for any living creature. In order to decrease the heated condition of China, it is essential to decrease the amount of smog covering the cities.

What Has the Chinese Government Done?

The Chinese government has taken limited action in an attempt to minimize the air pollution being created in the country. This includes the Atmospheric Pollution Prevention Plan, which acknowledged the danger posed by air pollution levels and aimed to reduce coal usage in urban areas like Beijing.

However, this is not representative of the main action the government has taken. Primarily, the Chinese government has focused on individual areas and attempting to reduce local pollution levels through efficient coal burning and banning the burning of waste materials, especially on farms. These solutions, while effective on a short-term basis, are not all that is needed, though.

Investment in renewables can reduce China's dependence on coal for power generation

Investment in renewables can reduce China’s dependence on coal for power generation

China needs to reduce its overall usage of coal produced energy, which currently stands at 64 percent of total energy consumption. While this has already been happening in China, the further introduction of renewable energy could be of great help to China’s pollution levels.

How Could Renewable Energy Help?

Many people believe renewable energy to be a small affair, something undertaken by the Western world in a vain attempt to reduce our collective guilt concerning climate change and wastage levels. This is simply not the case. Renewable energy is a $120 billion industry that receives investment and application across the world. This includes solar energy, waste-to-energy technology, wind energy, hydroelectric energy and many more attempts to reduce overall energy usage.

Through investment in renewable energy, China could reduce its dependence on coal and increase the efficiency of its energy production and economy. Smog is directly created by China’s use of coal for its energy production, and by investing in other renewable means, China can simultaneously improve its health situation.

In fact, the obviously positive nature of investment in renewable energy can be clearly seen through the Chinese government’s already existing plans to further incorporate it into the economy. In the five-year plan announced in 2016, the Chinese government explicitly stated it would decrease air pollution levels through investment in wind, solar and biomass energy production technologies.

While the plans additionally included investment in making the coal industry more efficient and reducing emissions on an industrial and commercial level, clearly renewable energy is believed to be a valid alternative energy source.

Overall, it is clear that renewable energy can certainly help with China’s serious smog problem. Whether this should be in tangent with further investment in the coal industry or necessitate the end of widespread coal usage in China is still a question for debate.

About the Author

Emily Folk is freelance writer and blogger on topics of renewable energy and conservation. To get her latest posts, check out her blog Conservation Folks, or follow her on Twitter.

Renewable Energy and its Applications

Renewable energy. Clean energy. Green energy. Sustainable energy. Alternative Energy. Renewal Energy. No matter what you call it, energy such as wind, solar, biomass and hydroelectric is having an impact on your life and could have an even bigger impact in the future. Renewable energy, in the most basic terms, is precisely what it sounds like. It’s power that comes from sources that regenerate, unlike fossil fuels, which only exist in a limited amount.

The cost of alternative energy systems has dropped sharply in recent years

From 2000 to 2016, the use of renewables in the United States more than doubled and is expected to continue to grow. In 2016, they made up about 10 percent of total energy consumption and 15 percent of electricity generation. During the last 5 years, green energy patents filing worldwide has increased by 50 percent. Consumption of renewable energy has grown worldwide due to government incentives and requirements for renewable energy and the desire to switch to cleaner fuel in order to protect the environment.

There are a number of different sources of renewable energy in use today. Here are some of the most common ones.

Solar Energy

The U.S. solar industry has grown at an average annual rate of 68 percent over the last decade in the form of rooftop solar panels for individual buildings, solar farms built by utility companies and community solar projects, which produce solar for energy users in a certain area through a collection of solar panels.

In Australia the solar industry is also increasing with a record breaking 3.5 million panels installed last year. Queensland was the leader in solar panels that were installed.

Solar photovoltaic panels capture sunlight and convert it directly into electricity, which can power a small device such as a watch or sent into the grid to be distributed to a utility’s customers.

Wind Energy

People have been using windmills to utilize the wind’s energy for a long time, but today wind turbines are used to capture that energy and turn it into electricity. There are approximately 53,000 wind turbines operating in the United States today.

Wind turbines consist of a large tower, which is often around 100 feet tall, and several blades that use the power of the wind to spin. The blades are connected to a shaft that spins a generator in order to create electricity.

Like solar energy, power generated with wind can either be used for a specific application such as pumping water or powering a farm, or transferred into the electrical grid to meet other energy needs.

Biomass Energy

Biomass is another common form of renewable energy. Biomass is any natural substance such as wood, plant matter, gas from landfills and even municipal solid waste that contains stored energy from the sun.

When those substances are burned, they release that energy, which can be used as heat or fuel. Biomass can also be made into a liquid or gas that can be used as fuel.

Bioliquids, such as ethanol and biodiesel, are frequently used to power vehicles. Around 40 percent of the corn grown in the U.S. today is used for biofuels. Researchers are currently exploring new ways biomass can be used and additional substances that could be used for biomass energy.

Hydro Energy

Hydropower, energy generated with water, is one of the oldest and the most common renewable energy resource in the U.S., making up 6.5 percent of utility-scale electricity generation and 44 percent of generated renewable energy.

When water flows, it produces energy. We capture this energy by allowing moving water in rivers, waterfalls or elsewhere to turn generators that produce electricity. Hydroelectric plants can also be man-made, as is the case with dams. Man-made reservoirs hold water through the use of dams. That water is then released to flow through a turbine and create electricity.

Benefits Galore

The main benefit of renewable energy sources is the fact that they release very little greenhouse gases and so are better for the environment. Because electricity makes up the largest share of our greenhouse gas emissions, changing how we get our energy is crucial in the fight against global warming.

Biofuels are increasingly being used to power vehicles

Biofuels are increasingly being used to power vehicles

Another key advantage is the fact that they are renewable, which means we won’t ever run out of them. This stability could make access to energy more stable in the future. It can also keep energy prices more predictable, because the markets are subject to changes in supply.

Renewable energy is also flexible and can power large areas or single homes. Additionally, renewable energy projects create a number of well-paying jobs and tend to have a significant economic impact.

Key Drawbacks

Just like with fossil fuels, there are some disadvantages as well. Renewable energy plants are subject to fluctuations in wind, sunlight and other natural resources, meaning some days or in some particular months, a facility might produce more electricity than others. Today, in areas where renewables are common, fossil fuels are often used to make up any shortcoming in renewable energy production.

Due to their reliance on natural occurrences, renewables may fare better in some areas than others. An area with lots of direct sun all day long will be more suitable for a solar plant than somewhere that’s often dark and cloudy. Renewable energy farms also often require large areas of land, and while renewable energy tends to be cheap, initial construction and development costs can be quite high.

Despite these disadvantages, renewables are proving an important part of the energy mix of today and of the future, especially in the face of environmental concerns and worry about the availability of fossil fuels. Chances are we won’t see the end of the growing renewable energy industry any time soon.

About the Author

Emily Folk is a freelance writer and blogger on topics of renewable energy and conservation. To get her latest posts, check out her blog, Conservation Folks, or follow her on Twitter.