California is setting the pace for what could be a record season of climate action. Can the rest of the west be far behind?

Golden State lawmakers this week took a dramatic step towards a commitment to achieve 100 percent clean electricity by 2045. The State Assembly approved SB100, which will require the state to get all of its electrical power from carbon-free sources within less than three decades. That plus more clean energy news, in this week's ClimateCast. 

A recent feature on the history of climate (in)action left out some key takeaways; how climate is shaping political debates in 2018; the scale of clean energy development continues to expand; and more in this week's ClimateCast.

It's the season of heat waves and wildfires again... and the human, environmental and economic costs are mounting worldwide.

The climate impacts of this American presidency. Despite which, there is plenty of good news to share on clean energy and international shifts away from fossil fuels!

Connections between the climate crisis and migration; Justice Kennedy's retirement; surging renewables and the race towards 100% clean energy. This week's ClimateCast is jam-packed with news you need to know.

Climate leadership: Hawaii makes a major clean energy commitment; Fossil fuels divestment here, clean energy investment; and accounting for the cost of sea level rise.

Oregon's clean fuels standard and numerous communities' commitments to 100% clean energy show that our region is gaining momentum for climate action.

More cities and nations are committing to leave behind fossil fuels in the interest of a healthy future. That and more in this week's ClimateCast.

The transportation sector's immense contribution to global warming makes it a very important place to reduce emissions. That and more new climate and clean energy news in the latest ClimateCast.