Help protect the places we love, the values we share
In our emails, sent once or twice a week, you'll receive:
• alerts on new threats to California's environment
• opportunities to join other Californians on urgent actions
• updates on the decisions that impact our environment
• resources to help you create a cleaner, greener future
By facilitating the transportation of dirty tar sands fuels, Keystone would add 27.4 million metric tons of global warming pollution to our atmosphere per year. President Trump's executive order advancing the Keystone XL pipeline is definitely a step in the wrong direction. READ MORE.
Our new interactive extreme weather map shows weather-related disasters in the United States over the last five years and tells the stories of the people and communities who have endured some of those disasters and other extreme weather events.
Solar energy is expanding rapidly across the United States – increasing more than 100-fold over the past decade. But, there are still many untapped opportunities to harness the nation’s nearly limitless solar potential. The United States has the technical potential to produce more than 100 times as much electricity from solar photovoltaic (PV) and concentrating solar power (CSP) installations as the nation consumes each year.
The rooftops of America’s big box stores and shopping centers could host 62.3 gigawatts (GW) of solar photovoltaic capacity, equivalent to the amount of electricity used by more than 7 million average U.S. homes or more than 7,500 average Walmart stores, and more than triple the solar photovoltaic capacity that has been installed in the U.S. to date.