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?
Clean air
Our country’s reliance on fossil fuels is leaving millions of Americans with polluted air to breathe.
The Latest on Clean air
Solar strong
STATEMENT: While delaying clean energy projects, PJM calls for exempting dirty power plants from air pollution laws
Updates
Energy Conservation & Efficiency
Operating a heat pump in Massachusetts is about to get cheaper
Energy Conservation & Efficiency
Thousands petition White House to act on efficiency standards
Energy Conservation & Efficiency
Energy Department finalizes efficiency standards for tankless water heaters
What You Can Do
Featured Resources
PennEnvironment Testimony to the PA DEP on PM 2.5 National Ambient Air Quality Standard
Less coal, more oil: Climate pollution trends by state
What can cities and states do to address leaf blowers and other gas-powered lawn equipment?
Interactive map of lawn mower and leaf blower policies
The Latest
Type
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
Local tour highlights innovative solar and electric bus project at Bethlehem Area School District’s Freedom High School
Representative Samuelson, local officials join statewide enviro group PennEnvironment to learn the benefits of schools going solar and electric
Road show to demonstrate advantages of clean, electric lawn & garden equipment
Battery-powered lawn and garden equipment emits a lot less air & noise pollution