President Obama has just won two huge victories in the Supreme Court. But he should be wary of battles on other fronts. Opponents are grumbling about another Obama brainchild: climate change regulations.

Indiana Gov. Mike Pence sent a letter to Obama Wednesday stating that his state will not comply with the Environmental Protection Agency’s Clean Power Plan. The plan would require states to develop a plan to reduce carbon emissions from power plants. He argued that the proposal would increase costs of electricity, make the state’s electric service less reliable and slow economic growth.

Recommended Stories

Manchin blasts Biden and ‘radical climate advisors at the White House’ for killing fossil fuel industry

EPA outlines new rules for methane emissions fee

Obama: Climate rule ‘realistic, achievable and still ambitious’