Texas power grid chiefs say EPA’s CO2 plan would raise costs, might threaten reliability. Dallas Morning News

After first round of corrections, new Texas textbooks still deny climate change. Dallas Observer

Texas messes with Denton. Al Jazeera America

Private sector an oasis for thirsty San Antonio. Texas Tribune

If adopted, Denton fracking ban would face legal tests. Fort Worth Star-Telegram

In Denton, tension mounts ahead of fracking ban vote. Dallas Morning News

Grassroots group aims to limit Mansfield fracking. WFAA

Deaths of tiny clams in Galveston Bay may portend problems. Houston Chronicle

Texas Railroad Commission tightens drilling-waste disposal rules after earthquake scare. Dallas Morning News

Skyonic dedicates its carbon-capture plant. San Antonio Express-News