Practical Ways You Can Spark Change

Learn how to become a savvier consumer and an effective environmental and public health advocate with these toolkits and how-tos.

Featured Toolkits & How-Tos

All Toolkits & How-Tos

How to Lower Your Energy Bills in Any Season

How-ToUnited StatesAshley Leung

From weather-stripping windows to using the right fan settings, these simple tips can reduce your electricity costs—and keep your family comfortable all year-round.

The Energy-Efficient Home Makeover

How-ToUnited StatesJenny Shalant

No demolition required. A few small tweaks to each room could dramatically shrink your carbon footprint.

Easy Ways to Save Energy at Home

How-ToUnited StatesAmanda MacMillan

Small steps can add up to big reductions in your electricity use—and your utility bill.

How You Can Stop Global Warming

How-ToUnited StatesMelissa Denchak

Healing the planet starts in your garage, in your kitchen, and at your dining room table.

How to Shop for Energy-Efficient Light Bulbs

How-ToUnited StatesLauren Evans

Old incandescent bulbs can cost you more than $100 per year in wasted energy—which costs the planet as well. Do the earth a favor and invest in new, energy saving light bulbs.

How to Find Relief During Summer Heat Waves in the City

How-ToUnited StatesCourtney Lindwall

Extreme heat is already a public health threat—now, COVID-19 may make that impact worse. Here are some quick tips and long-term strategies to help keep you and your neighbors cool.

Building a Healthy Home

How-ToUnited StatesMelissa Denchak

Questionable chemicals lurk in many common home-renovation materials. But safer alternatives do exist.

Should You Go Solar?

How-ToUnited StatesJillian Mackenzie

Harnessing power from the sun reduces your reliance on fossil fuels, but it can come with a price tag. How to decide if it’s worth it to you.