EPA acts to curb air, water pollution in poor communities. AP National Butterfly Center closes for the weekend following threats from right-wing rally. Texas Public Radio Texas Governor Abbott turns to bitcoin miners to bolster the grid and his re-election. Bloomberg Green Meet 6 Texans who could upend the oil industry. E&E News Aerial surveys detect dozens of methane 'super-emitters' in Permian. Reuters Texas may get a coastal storm barrier, but will it be too late? Texas Tribune Electric vehicle charging company relocates headquarters to Houston from California. Houston Chronicle Exxon pledges to cut emissions — but not from its oil. Grist