The Iowa Utilities Board has decided to write a rule governing electric vehicle charging. The board will take comments on the rule for 30 days. “As EV charging stations are developed in Iowa, other state agencies may also be required to address issues falling within the scope of their authorities,” the board wrote. “As the legislature and executive branch agencies continue their review, statutes may be enacted and rules may be adopted that implicate entities subject to IUB jurisdiction and, if necessary, tariff filings with the IUB may be required.” The board also set a 45-day window for replies to the comments it receives.