Combined Heat and Power (CHP) is the simultaneous generation of multiple forms of useful energy (usually mechanical and thermal) in a single, integrated system. In conventional electricity generation systems, about 35% of the energy potential contained in the fuel is converted on average into electricity, whilst the rest is lost as waste heat. CHP systems […]
A biogas plant produces two outputs – biogas and digestate; both can be further processed or utilized to produce secondary outputs. Biogas can be used for producing electricity and heat, as a natural gas substitute and also a transportation fuel. A combined heat and power plant system (CHP) not only generates power but also produces […]
For many people, paying utility bills can be an incredibly stressful experience. This is often due to the fact that bills often rack up without any advance notice, making the results feel unexpected. However, there are some methods you can use to lower your bills and make sure that you pay less for your utilities. […]
Wind energy is one of the major clean energy sources, though largely untapped in many parts of the world. Wind is also a form of solar energy, since generation of wind is based on solar energy. Uneven heating of earth, irregularities on earth’s surface and earth rotation causes wind to generate. Wind power is the […]
South Africa is endowed with abundant renewable energy resources in the form of solar, biomass and wind energy. The Government’s White Paper on Renewable Energy Policy, released in 2003, supported the development of alternative energy systems with an ambitious target of generating 10,000GWh green electricity by 2013. The growing climate change concerns related to burning […]
Making the switch to an eco-friendly business model could be one of the best things you do. Not only does it make your business more attractive to people who are looking for eco-friendly businesses to work with, it will help you to save money and reduce your impact on the planet. There are all kinds […]
The world is constantly changing and evolving, and due to our consistent use of electricity and gas, it’s also heating up at a rate that is rather alarming. It’s this rapid change with the climate and the fact we are producing more people than we can keep up with, that is putting pressure on the […]
Landfill gas is an asset as well as a serious threat. If we extract it right on time and preserve it then it will act as a valuable asset and if we leave as it is then it will be a serious threat as it can explode at any time. Landfill gas is produced under […]
They say you have to spend money to save money. However, when it comes to personal finance, that isn’t always the best option (or even possible). Cutting back on certain expenses can make a significant difference to your net worth over time, whether you use those savings to invest or to pay off debt. Energy […]
There is a common belief that sustainable housing is costly, which makes it unaffordable to most people. This is particularly true of the ultimate net-zero energy home that needs to be both energy and water-efficient. So how likely is it that cities, states, and global regions will reach the World Green Building Council’s Commitment to […]
Electricity prices are on the increase in many parts of the world. A good example in mind is Australia where according to The Grattan Institute, wholesale electricity prices raised to 130% on average between the year 2015 and 2017. Such an increase translates to unbearable household electricity bills. The only available solution in the circumstance […]
Green energy technologies have brought many improvements and opened up numerous possibilities, enabling small businesses and households to generate their own power and even make profit, all the while preserving the environment. But just like all other technologies, they too have their drawbacks. Green energy technologies rely on generating electricity using renewable resources, such as […]
Not living in an off-the-grid house like an Earthship, for example, does not mean that you can not live the eco-friendly lifestyle. These days, there is plenty of modern green technology on the market that will make your home greener, ranging from smart lights to greener garden tools to smart thermostats and more. Most of our older […]
The sun is a resource that will heat our planet for at least another million years. That’s a lot of time, and that’s a lot of heat. The good thing about temperature is that it can be turned into electricity. Many people have wondered just how much of the sun’s power we can use, and […]
Food waste disposal is a big problem in all countries, especially affluent ones. There are numerous places which generate large amounts of food waste including hotels, restaurants, malls, residential societies, canteens, airline caterers, markets etc. A proper food waste management strategy needs to be devised for them to make sure that either they are disposed […]
Germany has become known as a leader in the transition to renewable energy and away from fossil fuels and nuclear energy. On 30th April 2017, the country reached a new peak. It achieved a new renewable energy record by getting 85 percent of its energy from renewable sources including solar, wind, hydro and biomass. The […]
People around the world are becoming more and more eco-aware but few think that the battle for our planet is fought in our very homes. An average household uses a lot of electricity and water, in addition to creating a bunch of waste, so being able to control these factors is important. An environmentally-friendly person […]
Power plants are industrial facilities where the electrical power is generated. Power plants generally have one or more generators or heating machine which assist in generating the electrical power. There are different forms of power plants which are radically defined based on the resources they use to convert the fuels to electrical power. A thermal […]
Going green in your home is something that you should be doing to help give the environment the best chance possible of fighting global warming and climate change. And going green in your home is something that you do be doing to directly help yourself, too. So, go green by using these useful tips! Get […]
Thinking of upgrading your home, but unsure where to start? The chances are that you already own some form of smart home technology, but as innovations in the tech world continue to grow, there are more and more options available to upgrade every room within your household. A smart home isn’t just about making your […]