power lines and wind turbines over a solar field at sunset


Suspension Bridge over Ohio River

Put Cities at the Heart of America’s Infrastructure and Economic Recovery

As we approach President Biden’s 100th day in office, the challenges still facing the nation are stark: over 550,000 coronavirus deaths, 100,000 small businesses shuttered, 10 million unemployed and a national reckoning on racial injustice—all on a planet destabilized by climate change. As more Americans get vaccinated,…

Freight train cars full of coal

Is Coal Failing Fast or Slow?

Even before the COVID-19 pandemic idled coal plants across the country, evidence has been building for at least a decade that coal-fired electricity is on its way out in the United States. But how quickly? The answer is critical to our ability to stay within a 1.5°C warming…

female manager beside solar panel

US Cities Bought More Renewables Than Ever in 2020. Here’s How.

As the world reels from the financial blow of COVID-19, local governments in the United States are under huge pressure as cities and counties face severe budget shortfalls. This is forcing cuts to crucial spending on education and infrastructure as well as layoffs, furloughs, and hiring freezes.

Efficient, Resilient Buildings Can Help Texas Weather the Next Crisis

When the power went out across large swaths of Texas in February, the deadly crisis exposed vulnerabilities from the grid level down to individual homes. Unwinterized power plants and fuel-supply systems failed under extreme conditions, constricting the state’s supply of electricity. At the same time, the demand for electricity…

Renewable PPAs Are the Opposite of Risky Business

Over the past few years, local governments have transitioned from making commitments to renewable energy to taking bold actions—and off-site, wholesale power purchase agreements (PPAs) have made this possible. Today, nearly 200 US cities and counties and eight states have committed to 100 percent clean energy, covering approximately one…