This post is the fifth in our series about how to save on your energy bills even when you’re spending more time at home, as the entire EnergySage team is, in the wake of the COVID-19 pandemic (here are the first, second, third, and fourth.) Continue to check our blog for more ideas for how you can take control of your energy bills in the coming weeks.Continue reading
Did you know that you can both heat your home in the dead of winter and cool things down during the hottest day of the summer using the same system? Heat pumps are a highly efficient technology that serves the dual purpose of both heating and cooling spaces. But like other types of thermal technology, there are a variety of heat pumps to consider, and some may be better suited for you depending on your property, preferences, and heating and cooling needs. In this article, we’ll discuss the major differences between the two major types of heat pumps: air source heat pumps and ground source/geothermal heat pumps.Continue reading
Like solar energy, geothermal energy is a renewable source of power that can be installed for residential use. However, the two technologies differ in what they are capable of doing and who they are best suited for. Read on to learn how geothermal energy works, along with the similarities and differences for solar vs. geothermal.Continue reading
In this week’s Solar News Roundup, Hyundai and Kia announce solar car roof products, and U.S. electricity sector emissions dropped significantly due to new solar and wind installations.Continue reading
Renewable energy resources are alternative to fossil fuels like coal, oil, and gas. Options like solar energy, wind, hydropower, and geothermal are becoming more and more popular as their reduced impact on the environment and increasingly attractive economics turn heads in the energy industry.
Reading Time: 3 minutesMost of us are completely unaware of how the electricity we use is generated. We just put the plug in the outlet and forget about it. Unfortunately, this is one of those situations where ignorance is definitely not bliss! Understanding where your power originates is crucial in an energy efficiency standpoint.
For anyone wondering where their energy comes from, the chart above displays the sources of our power usage nationwide and can offer insight about output sources. No surprise: the decisions that determine this mix are made by your utility company with their best interests in mind. Sources are chosen on the basis of factors such as cost, availability, and reliability of supply. That’s how coal came to fuel almost half of the U.S.’s electrical needs. It’s cheap, it’s plentiful and it’s relatively easy to mine. What didn’t factor into the utility’s decision were things like the environmental impact of their choices–costs not borne by them but by you, me, and the communities in which we live. Nonetheless, the recent ITC extension and Paris Agreement are two reasons pointing to an approaching overthrowal of fossil fuels by the renewable industry. Continue reading