Will Oremus

Will Oremus is a Slate staff writer. Follow him on Twitter @WillOremus.

down on down under

The Saudi Arabia of the South Pacific

How Australia became the dirtiest polluter in the developed world.

California is giving Tesla another huge tax break. Good move

Luxury electric-car maker Tesla is getting a $34.7 billion tax break from California.

Can Elon Musk’s cousin do for solar power what Tesla has done for electric cars?

The once inexperienced businessman is changing the face of solar energy.

tesla car

How green is a Tesla, really?

As green as a golf cart? A Prius? An SUV?

The surprisingly low-tech solution to big cities’ climate woes: Triple-pane windows

A new report says New York City could slash its emissions by a whopping 90 percent by 2050 simply by making its buildings more energy efficient.