What is ENERGY STAR and does it matter?
U.S. taxpayers have spent millions of dollars to create and run ENERGY STAR. What have we gotten in return?
Energy efficiency
Let’s stop wasting so much of the energy we create, and figure out new ways to be efficient and to conserve. That will equal big savings for our climate, our health and even our wallets.
The Latest on Energy efficiency
What are the top 10 states for renewable energy?
What is a virtual power plant?
Updates
Energy Conservation & Efficiency
Diverse industries support ENERGY STAR program
Investments in renewable energy and efficiency outpace fossil fuels
Energy Conservation & Efficiency
Operating a heat pump in Massachusetts is about to get cheaper
What You Can Do
Featured Resources
The State of Renewable Energy Dashboard
How to save energy in your home this winter
Renewables on the Rise Roundtable webinar recording
Clean Energy Tax Credits for Churches, Synagogues and Mosques
I speak to you today not just as a U.S. senator but as a proud heat pump owner myself
Senator John Hickenlooper, Colorado
A heat pump is definitely on the way for the Soto residence
Congressman Darren Soto, Florida
The Latest
Type
Tour highlights PA Trolley Museum’s innovative solar project
RELEASE: Rural and southern states lead America’s generation of renewable energy
South Dakota, Texas, Iowa, Oklahoma, Kansas lead nation; southeast states also rise in renewable energy rankings
RELEASE: Massachusetts a national leader for solar and EVs
Interactive dashboard allows users to explore clean energy growth in Massachusetts,nation over past decade
Earth Week 2025: PennEnvironment donates induction cooktops to local tool-lending library
The Millvale Tool Library will now offer induction cooktops to community members for pollution-free cooking
Energy Conservation & Efficiency
2.3 million families used efficiency tax credit to reduce energy costs in 2023
Efficiency tax credit improving homes and saving energy