Tag Archives: ASHP

air source heat pump vs geothermal heat pump

Air source heat pumps vs. geothermal heat pumps

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? A heat pump is 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 or geothermal heat pumps.

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Spencer's solar installation

What do electricity bills look like with solar? My experience after two years

If you’re considering solar, it can be easy to imagine what solar panels would look like on your home: with nearly three million homes already installing solar around the country, you’re probably familiar with what solar panels look like on a roof. What can be harder to visualize is what your electricity bills will look like after going solar. Clearly, solar can save you money on your utility bills, but how does it actually work? 

With that in mind, here’s a look at what my National Grid bills looked like before solar, what they look like now that I’ve had solar for two years, and some bonus screenshots of how my usage has changed with additional energy upgrades. As an EnergySage employee, I’m obviously a solar advocate, and we certainly care about our environmental impact. But, we wouldn’t have gone solar unless it made financial sense, and it most certainly did: I haven’t paid an electric bill for my home in Massachusetts since September 2019, which is just as great as it sounds.

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