 OVERLAND PARK, Kan.--BUSINESS WIRE--TortoiseEcofin today announced the following unaudited balance sheet information and asset coverage ratio updates for TYG, NTG, TTP, NDP, TPZ and TEAF. Tortoise Energy Infrastructure Corp. NYSE: TYG today announced that as of September 30, 2021, the companys unaudited total assets were approximately 565.7 million and its unaudited net asset value was 410.3 million, or 34.40 per share. As of September 30, 2021, the companys asset coverage ratio under 