MISSOULA, Mont. — President Obama announced a series of climate change initiatives on Wednesday aimed at guarding the electricity supply; improving local planning for flooding, coastal erosion and storm surges; and better predicting landslide risks as sea levels rise and storms and droughts intensify.

The actions, involving a variety of federal agencies, were among the recommendations of the president’s State, Local and Tribal Leaders Task Force on Climate Preparedness, a group of 26 officials who have worked since November to develop the proposals.

One of the projects involves shoring up the power supply during climate catastrophes, and the Department of Agriculture on Wednesday awarded $236.3 million to improve electricity infrastructure in the rural areas of eight states. A government study released in May concluded that climate change will strain utility companies’ ability to deliver power as extreme weather damages power lines and hotter temperatures drive surges in demand.

The Agriculture Department also announced new funds to help rural areas that are struggling with drought, although the White House has not said how much money would be allocated.

Tackling another of the recommendations, the United States Geological Survey and other federal agencies said it would spend $13.1 million to develop advanced three-dimensional mapping data that […]