Massachusetts is a deregulated energy market state that permits residents to choose the best gas supplier for their needs. There are a few key points to consider when shopping for natural gas in Massachusetts.

See how the future of renewable energy is being shaped every day all around us, and how you can become a part of the clean energy revolution.

Any energy source is inevitably going to have some consequences on the environment or people. If you compare renewable sources to fossil fuels, the benefits of renewable energy sources outweigh their environmental impact.

Biomass is one of the oldest forms of renewable energy used by humans. In simple terms, biomass is organic material that comes directly from plants and animals, and when it's burned, it can heat water, homes and be put to many other uses.

How much energy does a wind turbine produce? Learn about wind turbine energy production and how power generated by wind turbines help create reliable renewable energy for the masses.

Over the next decade, scientists expect our global energy needs to increase exponentially. As fossil fuels run out in the next century, we need to figure out which energy sources are the most reliable — and fast.

Climate change has contributed to and will continue to contribute to many dramatic effects that we humans experience. Here are some of the ways that climate change can affect us now and in the future.

CO2e is the abbreviation for 'carbon dioxide equivalent.' CO2e is used to measure and compare emissions from greenhouse gases based on how severely they contribute to global warming. Metrics for CO2e would show how much a particular gas would contribute to global warming if it were carbon dioxide.

Many of us use natural gas daily to cook our food, but we have very little knowledge of what exactly it is, where it comes from, or what other uses it has.

Biomass energy produces heat and/or electricity by incinerating organic material that comes from either plants or animals. Many municipalities in the United States may have their biomass plants to help create the electricity needed to meet the energy demands of their citizens.