It’s fair to say that public power agencies are taking the state by storm. They are known as community choice aggregators, or CCAs – and San Diego is considering creating one. But expect a series of hurdles that could stall, undermine or kill its plans.

The city’s Climate Action Plan has won national praise for its ambitious goals and enforcement mechanisms. But when the plan was being written in 2014, city staffers said one of the plan’s main goals wasn’t based on anything and that they didn’t think the city had any real chance of reaching it, according to emails released by the city as part of a public records request.

As the county rewrites its Climate Action Plan, it’s simultaneously considering several big developments that could impact the environment. Environmentalists are concerned the projects would make it impossible for the county to meet the greenhouse gas reduction targets the state says it needs to meet by 2030.

San Diego Gas and Electric’s push to build a $600 million natural gas pipeline across the county is drawing wariness from environmentalists, ratepayer advocates and even other utilities who question whether a big new line is needed and suggest the gas company has undisclosed motivations for building it.