TECO Energy Inc. is an energy-related holding company based in Tampa, Florida, and a subsidiary of Emera Incorporated. TECO Energy has several subsidiaries: Tampa Electric Company, which provides electricity to the Tampa Bay Area and parts of Central Florida; Peoples Gas Company, which provides natural gas throughout Florida; and TECO Services, which provides IT, HR, legal, facilities, and other services to current and former TECO subsidiaries. History Tampa Electric began in 1899 to manage electric trolley systems in the city of Tampa. On September 4, 2015, Emera, a utility holding company based in Halifax, Nova Scotia, Canada, announced the pending acquisition of TECO Energy. That purchase closed on July 1, 2016, and TECO Energy, Inc. is now a wholly owned subsidiary of Emera, Inc. Environmental record On July 6, 2019 People’s Gas a Division of Tampa Electric Company, caused an explosion of a shopping center in Plantation, Florida known as the Market on University because People’s Gas failed to close and lock a gas line after a customer request dating back to December 2018. The failure to close and lock the gas line is a violation of Federal law and Florida law. Peoples/TECO claims that a computer program cancelled the shutoff order unbeknownst to the utility. TECO/Peoples hid the claimed computer error from state investigators. The computer error caused hundreds of gas line shutoff orders to be cancelled system wide. TECO/Peoples also blame the owner of the shopping center for not capping the gas line when the tenant removed a gas pizza oven. Over 60 lawsuits were filed in response to the explosion many of which remain pending. In 2017, TECO had an explosion at its Big Bend power plant near Tampa, Florida killing 5 workers who were performing a dangerous procedure water jetting molten slag in a coal fired furnace. The workers were killed because an explosion occurred. TECO experienced the same type of accident 10 years prior and developed a policy to prevent future accidents but failed to train workers on the safety policy. In May 2022, TECO pleaded guilty to violating an OSHA safety regulation requiring a meeting to ensure workers are properly trained that would have prevented the deaths of the 5 workers. In August 2022 TECO was sentenced to a $500,000 fine and 3 years of probation. TECO admitted that it willfully violated an OSHA safety regulation as part of its guilty plea. In 2000,