Besides the long-term savings, heat pump water heaters have become more affordable with state and local rebates and federal ...

Adjusting the temperature of your water heater isn’t just about comfort, it can also improve safety and reduce your energy ...

What is solar battery storage and how does it work at home? - Using the same technology as electric car batteries, solar batteries can store electricity you generate during the day for use at night ...

The city is one of a growing number of municipalities racing to lower their greenhouse gas emissions through better urban ...

Tankless water heaters are indeed less prevalent than their standard gas or electric water counterparts. However, the ...

This story was produced in partnership with the Pulitzer Center. It is part four in a four-part series. Read part one here, part two here and part three here. Correction: This article has been ...