Hyliion (HYLN) - 2024 Q1 - Quarterly Results

Exhibit 99.1 Hyliion Holdings Corp. press@hyliion.com (833) 495-4466 ir@hyliion.com HYLIION HOLDINGS REPORTS FIRST-QUARTER 2024 FINANCIAL RESULTS AUSTIN, Texas, April 30, 2024 – Hyliion Holdings Corp. (NYSE: HYLN) ("Hyliion"), a developer of sustainable electricity-producing technology, today reported its first-quarter 2024 financial results. Hyliion also recently announced that H2 Energy Group has executed a non-binding letter of intent for the purchase of up to 10 KARNO generators that will be fueled by h ...