Get out your wallets: Duke Energy, a behemoth with a market capitalization of more than $62 billion, wants younot its shareholdersto pay for its coal ash mess.

Coal ash dominated local headlines between 2014, when thirty-nine thousand tons of toxic coal ash contaminated seventy miles of the Dan River, and 2016, when a state toxicologist testified that McCrory administration officials โ€œknowingly told people that their water was safe when we knew it wasnโ€™t.โ€ Along the way, the Department of Environmental Quality fined Duke $25 million, though after private negotiations that penalty was reduced to just $6.6 million.

But thatโ€™s just a drop in the bucket. Duke has estimated that cleaning up its thirty-three coal ash sites will cost more than $4 billion. Thatโ€™s where you come in.

In June, Duke proposed a nearly 17 percent rate hike, or about $17.80 a month (and $213 a year) extra for residential customersan annual total of more than $477 million in additional revenue. Since then, that request has been pared down to about 15 percent, says Duke spokesman Randy Wheeless.

โ€œRecent work to modernize power plants and generate cleaner electricity, responsibly manage coal ash, and respond to major storms is at the heart of Duke Energy Progressโ€™s rate increase request,โ€ Wheeless writes in an email. โ€œโ€ฆ The cost of these services, including compliance with state and federal regulations that govern our work, is a responsibility we all share as consumers of electricity, so that the public and the environment are protected now and in the future.โ€

This isnโ€™t a done deal yet. Hearings on the proposed hikes were supposed to kick off this week, but theyโ€™ve been delayed as the company and government attorneys work on a partial settlement.