Rice Acquisition Corp 3 (Ticker: KRSP/U US) is a United States-based special purpose acquisition company (SPAC) sponsored by Rice Investment Group and Mercuria. The company plans to list on the New York Stock Exchange on October 1, 2025, offering 30.0 million units at $10.00 per unit, targeting proceeds of $300 million. An additional 3.75 million units are available under the 12.5% greenshoe option. Rice Acquisition Corp 3 intends to focus on potential acquisitions in upstream oil and gas, power generation, energy infrastructure, and critical metals and minerals. Barclays Capital Inc. and Jefferies LLC are acting as joint bookrunning managers of the offering.