- Employees of NY State Solar, a residential and commercial photovoltaic systems company, install an array of solar panels on a roof, Aug. 11, 2022, in the Long Island hamlet of Massapequa, N.Y.

Congressional passage of a massive bill cuts billions of dollars in spending across many areas including clean energy.

Heat pumps provide both cooling and heating, typically pay for themselves in energy bill savings, and can allow you to ...

An international research group has investigated how PV-powered heat pumps and district heating could be combined to heat a ...