On Feb. 5, the U.S. Environmental Protection Agency (EPA) released new data indicating that in 2011, the oil and natural gas sector was the second-highest contributor of greenhouse gases such as carbon dioxide, methane, and nitrous oxide. A method of natural gas drilling, known as hydraulic fracturing or fracking, is a major component of this industry. Given this data and its stated commitment to addressing climate change, the Obama administration will have to reconsider its strong support of natural gas production.

In December 2012, the U.S. Environmental Protection Agency (EPA) finalized a new national clean air standard for fine particulate matter (PM 2.5), commonly referred to as soot. These microscopic particles are often emitted from diesel engines and power plants. When inhaled, the particles lodge deep inside the lungs and can cause asthma, acute bronchitis, heart attack, stroke, and even premature death, especially in vulnerable populations such as children and the elderly. EPA moved forward to strengthen the standard after new data confirmed that the standard set in 1997 did not adequately protect the public.

Total releases of toxic chemicals in the U.S. increased for the second year in a row according to Toxics Release Inventory (TRI) data reported to and analyzed by the U.S. Environmental Protection Agency (EPA). The TRI program, established as a part of the Emergency Planning and Community Right-to-Know Act (EPCRA) of 1986, requires the EPA to make information on the release and transfer of toxic chemicals (above a certain threshold) available to the public in order to provide Americans with a better understanding about toxic pollution in their communities.

Each year, the Office of Management and Budget (OMB) is supposed to publish two agendas of planned rules and at least one regulatory plan summarizing economically significant rulemakings likely to move forward in the near future. In 2012, the Obama administration skipped the spring agenda entirely and did not publish the fall agenda until December, likely because of the elections. The plan that finally emerged contains some positive measures but does not go far enough to significantly advance consumer, workplace safety, or environmental protections.