January 7, 2017, 9am PST
Seven oil companies, including Chevron, have been injecting wastewater into 10 aquifers for decades despite never receiving permission from the U.S. Environmental Protection Agency to do so. The aquifers are not currently used for drinking water.
January 5, 2017, 12pm PST
Mexico began deregulation of gasoline prices to the dismay of motorists, as gas prices jumped about 20 percent on New Year's Day. People are so upset that pundits suggest the decision may imperil President Enrique Peña Nieto's re-election next year.
January 3, 2017, 9am PST
Natural gas and renewable sources of energy are quickly replacing coal-fired power plants in the nation's energy portfolio. Economics, not regulations is determining what gets built, and what gets burned.
December 27, 2016, 12pm PST
It's not Southern California, with its ports and congested freeways, California's Central Valley, with its bowl-like topography, Houston, with its oil refineries, or the midwest, with its coal power plants. Hint: think Santa Claus.
December 23, 2016, 11am PST
A bike path in the Netherlands has been generating solar power since 2014, but the first example of a solar roadway built for cars opened this week in France.
December 22, 2016, 2pm PST
In a precedent-setting action that supporters call creative and opponents view as abusive, President Obama has declared a permanent drilling ban off the Atlantic coast from Virginia to Maine and along much of the Alaska coast. But will it last?
December 19, 2016, 2pm PST
No Electoral College needed: these were the most popular Planetizen posts from the year 2016.
December 17, 2016, 11am PST
Compared to nominees for cabinet positions that deal with energy and the environment, Rex Tillerson, Trump's choice for Secretary of State, appears to be the only 'climate believer' even though he heads America's largest oil and gas corporation.
The Washington Post - Energy and Environment
December 15, 2016, 9am PST
Days earlier the presumed nominee was Rep. Cathy McMorris Rodgers of Washington, a member of the GOP congressional leadership, but Zinke's interview with Don Trump Jr., the president's son, appears to have caused the change.
The Washington Post - Energy and Environment
December 14, 2016, 9am PST
In an infamous 2011 Republican presidential primary debate, then-Texas Gov. Rick Perry stated he would abolish three federal agencies: Commerce, Education, and "Oops!" — he couldn't recall. That department, energy, he has now been selected to lead.
December 12, 2016, 7am PST
President-elect Donald Trump is reported to have selected Rep. Cathy McMorris Rodgers, a Republican from Washington, for Secretary of the Department of Interior. Also, "Climate McCarthyism" emerges as a concern for federal employees.
December 8, 2016, 2pm PST
The selection of Scott Pruitt, a climate change denier, who is suing the U.S. Environmental Protection Agency, signals the incoming Trump Administration's antipathy for the environmental legacy of its predecessor.
December 7, 2016, 12pm PST
The Army Corps of Engineers denied Energy Transfer Partners an easement for the Dakota Access Pipeline under Lake Oahe, advising them to explore alternative routing and conduct an environmental review, granting indigenous peoples a rare victory.
December 7, 2016, 5am PST
The winners of the 2016 Architecture at Zero competition took a case study located in the fog-locked city of San Francisco and delivered a net-zero site plan for a mixed-use academic facility.
The Architect's Newspaper
December 5, 2016, 10am PST
Tioga County, Pennsylvania provides lessons of a post-oil-boom economy.
Pittsburgh Post-Gazette - Powersource
December 5, 2016, 8am PST
Even as the Golden State has a wetter fall, California's water leaders have launched a new tool to leverage information technology and available information to support decisions around local water reliability.
December 2, 2016, 12pm PST
The young prime minister's approval to almost triple the capacity of the Kinder Morgan pipeline comes as a surprise given Trudeau's concern for climate change. He approved another Alberta oil sands pipeline but rejected a third.
December 1, 2016, 8am PST
An explosion on Nov. 2 forced GVEA to shut down the power plant earlier this month after struggling with a number of mishaps that have kept Golden Valley from bringing the Healy 2 plant online.
November 27, 2016, 11am PST
Over the next two decades, bold estimates have local governments around the world spending over $41 trillion on "smart cities." But what are smart cities, and how do we measure return on investment?