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CertiChem and its founder, George Bittner, who is also a professor of neurobiology at the University of Texas-Austin, had recently coauthored a paper in the NIH journal Environmental Health Perspectives. It reported that "almost all" commercially available plastics that were tested leached synthetic estrogens-even when they weren't exposed to conditions known to unlock potentially harmful chemicals, such as the heat of a microwave, the steam of a dishwasher, or the sun's ultraviolet rays. According to Bittner's research, some BPA-free products actually released synthetic estrogens that were more potent than BPA.

The Obama administration's rule leans heavily on renewable energy to meet its goal to reduce carbon dioxide emissions by 32 percent by 2030, which is an increase of 2 percentage points from the draft it released in the summer of 2014. While states have two additional years until they must begin cutting emissions - 2022 instead of 2020 - they are expected to start devising ways to improve their environments, which will focus on shifting to cleaner burning fuels and away from carbon-heavy ones. "The trend we are on will get us there," says Rob Gramlich, senior vice president for government affairs at the American Wind Energy Association, in a phone interview. "As the nation moves from coal to gas, and as it adds more wind, solar and energy efficiency, we will reach that 32 percent target."

The Obama administration's Clean Power Plan rule will require states to begin cutting carbon emissions by 2022. "The trend we are on will get us there. As the nation moves from coal to gas, and as it adds more wind, solar and energy efficiency, we will reach that 32% target," said Rob Gramlich of the American Wind Energy Association. To comply, states can choose among options including boosting renewables, improving heat rates for coal-fired steam generators, and using more nuclear energy and lower-emitting natural gas. Forbes (8/4) 

General Electric has launched an up to CAD$1 million ecomagination open challenge to help accelerate emissions-reducing technology development in Canada's oil sands. The Innovation Challenge will target two of the biggest opportunities to reduce greenhouse gas emissions in the oil sands: new uses for waste heat and improved efficiency of steam generation.

New "enhanced geothermal systems" (EGS), however, look set to make geothermal a bigger energy generation contributor-and potentially as controversial as shale. The industry may dislike the comparison, but EGS is geothermal fracking.