Texans thawed out this weekend as temperatures rose, electricity and drinking water flowed, and most returned to their homes. One third of the cities, including Houston, lifted their boil-water notices. Repairs to water mains and burst pipes were underway. But surge pricing left some Lone Star State residents facing thousands of dollars in electric bills. “We have a responsibility to protect Texans from spikes in their energy bills,” said Texas Gov. Greg Abbott Saturday, and called on state lawmakers to “fully winterized” the electric grid “so we never go through this again.” As of Sunday, about 30,000 Texans were still without power but were expected to get it back by Monday morning. President Joe Biden declared a major disaster in Texas on Saturday, which releases federal relief funds.