May 15, 2017, 2pm PDT
While California cap-and-trade survived a legal challenge last month, a haze still surrounds the program. Carbon permit sales are low, and the program's longevity is threatened after 2020. A new bill was introduced to transform the program.
April 17, 2017, 10am PDT
On April 7, the illinois Industrial Carbon Capture and Storage commenced operations, taking carbon that corn sequestered from the atmosphere and storing it safely almost a mile and a half underground in a sandstone formation.
March 14, 2017, 7am PDT
Prime Minister Justin Trudeau is treading a fine line between supporting the economy of oil-sands dependent western Canada and fighting climate change, as impossible as that might sound. His efforts were rewarded by the energy industry.
October 22, 2016, 7am PDT
If climate change is among the world's most pressing environmental issues, then Initiative 732 in Washington state should be watched by all concerned with the future of the planet. PBS NewsHour explores why the initiative is so controversial.
September 14, 2016, 11am PDT
The year-long program will begin in November, laying a foundation for a national carbon market.
July 21, 2016, 1pm PDT
New York's Clean Energy Standard, if approved, would mark the first time a state put a price on carbon emissions.
January 21, 2016, 11am PST
Despite continued dispute over their effectiveness, carbon taxes and cap-and-trade programs in the United States and Canada have raised billions of dollars. And China has now followed suit.
November 25, 2015, 5am PST
Alberta Premier Rachel Notley announced a transformative three-pronged climate protection plan on November 22 that will cap greenhouse gas emissions from oil sands development, add a carbon tax, and phase-out coal power plants.
June 22, 2015, 6am PDT
Governments must take correction actions to address climate change, warned Pope Francis in his June 18 encyclical, but cap-and-trade, which places a price on carbon emissions but can lead to speculation, is not one of them.
April 17, 2015, 6am PDT
Ontario Premier Kathleen Wynne made a strong case for taking decisive climate change action when she signed an historic agreement to join the Quebec program that trades carbon with California.
February 5, 2015, 1pm PST
Just as plummeting oil prices have caused state and federal political leaders to consider raising gas taxes, leaders in developing nations, both oil producers and consumers, are considering reductions in national energy subsidies.
July 22, 2014, 7am PDT
Construction began July 16 on the Petra Nova project, 27 miles from Houston. President Obama and many climate experts are banking on CCS to mitigate carbon emissions from the world's largest source of carbon emissions: coal burning power plants.
December 6, 2013, 11am PST
Embracing the inevitability of some sort of carbon pricing scheme being adopted by the U.S. Government, many of the nation's biggest corporations are incorporating such costs into their financial planning. One major player isn't giving up the fight.
November 2, 2013, 9am PDT
Calif. Gov. Jerry Brown has made climate protection a centerpiece of his policy agenda, yet he has also embraced the controversial technology of fracking to tap his state's huge shale oil reserves by signing SB 4. He explains his position here.
San Jose Mercury - Science
July 24, 2013, 8am PDT
Ideally, the best way to encourage sales of non-polluting electric vehicles would be to price carbon emissions. But if that isn't possible, why not reward EV owners with perks such as free parking; or would that be a distortionary incentive?
UC Berkeley: Energy Economics Exchange
April 23, 2013, 10am PDT
World Bank President Jim Yong Kim explains why climate change is a poverty issue - and why we must tackle it today to ensure that carbon emissions do not continue rising after 2016. Establishing a world price on carbon will be difficult to achieve.
PBS NewsHour - The Rundown
March 20, 2013, 11am PDT
Emissions of CO2 in the U.S. have fallen almost 13 percent since 2007 - "perhaps the biggest decline among industrial countries." Rather than the result of an enlightened policy shift, the drop has resulted from market forces, says Eduardo Porter.
January 8, 2013, 10am PST
Even as the world (unsuccessfully) tries to formulate a treaty to get nations to reduce their carbon emissions, researchers indicate it may be too late - the tipping point may have been reached. But what if CO2 could be extracted from the air?
The New York Times - Novelties
February 28, 2012, 7am PST
In another sign of the coming apocalypse, a bipartisan group of House members have devised an entirely sensible way to cut greenhouse gas emissions, grow employment, and shrink the budget deficit in one fell swoop, by placing a price on carbon.
September 19, 2008, 12pm PDT
An MIT professor testified before Congress for a broad policy to address energy and climate crises - including carbon pricing, carbon sequestration, expanded fossil fuel and nuclear production, and more research spending.