TortoiseEcofin Acquisition III ^{Priced, NYSE: TRTL}

We are a blank check company. We intend to focus our search for a target business in the broad energy transition or sustainability arena targeting industries that require innovative solutions to decarbonize in order to meet critical emission reduction objectives. We believe our management team, together with the broader Tortoise Ecofin Platforms, which are affiliates of our sponsor, are well suited to identify opportunities that create a positive environmental impact, exhibit strong Environmental, Social and Governance ("ESG") attributes and have the potential to generate attractive risk-adjusted returns for our shareholders, although we may pursue a business combination opportunity in any business or industry. We believe that we will benefit from the valuable experience gained by our management team during the launch and operation of Tortoise Acquisition II and Tortoise Acquisition I, including the process of evaluating numerous target companies and industry sectors, selecting Volta and Hyliion as business combination partners and negotiating the terms of the business combination agreements and all of the related financing transactions.