January 21, 2019, 7am PST
Under the Trump administration, criminal prosecution of polluters is an historically rare activity.
January 3, 2019, 2pm PST
The Environmental Protection Agency proposed a critical change in the cost-benefit analysis used in the mercury rule that applies to coal-fired power plants. By eliminating the principle of co-benefits, public health impacts would be severe.
December 27, 2018, 11am PST
A bombshell series of stories details the environmental and health costs of many fo the Trump administration's industry friendly regulatory decisions.
December 15, 2018, 11am PST
One of the nation's most ambitious attempts to recycle wastewater into potable water received a huge lift last month from the EPA with the receipt of a $164 million loan under the now-permanent Water Infrastructure Finance and Innovation Act.
City of San Diego News Release
December 14, 2018, 10am PST
Fulfilling a promise he made as a candidate, the Trump administration proposed a redefinition of what is classified as a wetland, with the result being the loss of federal protection of millions of acres of waterways and wetlands.
December 7, 2018, 12pm PST
The report from the Global Carbon Project, an international group of scientists who track greenhouse gas emissions, comes as a surprise as emissions had been relatively flat for the last four years. Global emissions this year will increase 2.7%.
December 5, 2018, 12pm PST
As the federal government sends massive subsidies to encourage so-called clean coal technology, coal-burning power plants aren't sending less pollution into the air and into the earth.
November 5, 2018, 11am PST
The official case for repealing car fuel-economy rules is so full of errors it will be hard to defend in court.
November 3, 2018, 9am PDT
It might take a new administration for climate change to be of concern to the federal government again.
October 26, 2018, 12pm PDT
A 'misconduct investigation' decided that an industry-funded study, used by the EPA as the basis to roll back a regulation limiting the number of old engines that could be used in new truck chassis (i.e., "glider trucks"), was inaccurate.
October 23, 2018, 12pm PDT
President Trump and his cabinet have been busy rolling back environmental regulations and promoting coal burning, and now they claim credit for a reduction in greenhouse gas emissions last year even greater than in 2016.
October 14, 2018, 11am PDT
President Trump announced at a campaign rally in Iowa that he would lift the ban on summertime sales of a 15 percent blend of ethanol, expected to increase smog levels. Both environmentalists and the oil industry oppose the action.
September 13, 2018, 11am PDT
One Obama-era climate regulation still on the books deals with methane leakage from oil and gas wells. The greenhouse gas is 25 times more powerful than carbon dioxide. Another methane regulation targeted deals with flaring on federal lands.
September 9, 2018, 5am PDT
The EPA intends to review the rulemaking process behind the mercury rule, the subject of a landmark Supreme Court ruling in 2015, to place more value on a rule's compliance cost to industry and less to its beneficial impact on human health.
August 27, 2018, 6am PDT
At the center of the EPA's newly proposed Affordable Clean Energy rule is doing away with a permitting process known as New Source Review that requires coal power plants to add scrubbers and other expensive pollution control equipment when upgraded.
August 22, 2018, 5am PDT
On Tuesday, EPA released its new rule to regulate emissions from existing power plants, essentially leaving it to the states to determine appropriate emissions levels rather than setting actual standards each state has to meet like the current rule.
August 17, 2018, 12pm PDT
The Trump administration cannot legally delay the Waters of the U.S. (WOTUS) rule, according to a ruling by a federal judge this week.
August 14, 2018, 6am PDT
The ruling puts another stain on former EPA Administrator Scott Pruitt's legacy as it rebukes his denial of a petition to ban a pesticide that causes neurodevelopmental damage in children. Pruitt had rejected his own scientists' recommendation.
August 5, 2018, 5am PDT
On Thursday, the U.S. DOT and U.S. EPA announced one of the Trump administration's most consequential rollbacks of environmental and efficiency regulations that will have a detrimental effect on climate change, air pollution, and oil consumption.
July 31, 2018, 8am PDT
It's the U.S. EPA, under the new acting administrator, against two top officers in the Department of Transportation. Both agencies (along with California) determine fuel efficiency standards. Guess which wants to proceed cautiously in the rollback?