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What can I do about climate change?

What can one person do about climate change? Part 1: Start at home

  • Rachel McDevitt
The State College Community Land Trust and Envinity are working to retrofit this home in State College into a highly energy efficient

The State College Community Land Trust and Envinity are working to retrofit this home in State College into a highly energy efficient "passive house." They built an "envelope" around the exterior of the home that will be filled with insulation. (Jeremy Long - WITF)

Home energy and electricity use make up an estimated 20% of the country’s greenhouse gas emissions, and it’s often our biggest source of personal emissions.

That doesn’t mean you need to shell out a ton of money to renovate your house. Simple efficiency measures can go a long way.

Find the rest of the series:

What efficiency upgrades can you make in your home?

An energy efficient home helps people save money on utility bills. It also plays a role in lowering climate-warming emissions. About 20% of the country’s emissions are because of energy and electricity use in homes.

Graphic: Tom Downing, WITF | Sources: U.S. Department of Energy and Project Drawdown

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