Lagos — Shell Energy North America (US), L.P. (SENA), a subsidiary of Shell Plc (Shell), has signed an agreement to acquire a 100% equity stake in RISEC Holdings, LLC (RISEC), which owns a 609-megawatt two-unit combined-cycle gas turbine power plant in Rhode Island, USA.
This acquisition secures long-term supply and capacity offtake for Shell in the deregulated Independent System Operator New England (ISO New England) power market, where SENA has held a contract with RISEC under an energy conversion agreement for 100% of the plant’s energy offtake since 2019.
According to Huibert Vigeveno, Shell’s Downstream, Renewables & Energy Solutions Director, Shell has had a successful integrated gas and power business in the growing ISO New England market for over 20 years, and this acquisition secures valuable trading opportunities by guaranteeing SENA’s position in the market.
“Our strong understanding of this plant’s performance positions Shell to capitalise on its value within our existing trading portfolio,” he said.
RISEC’s combined-cycle gas turbine power plant supplies power to the ISO New England power market, where demand is expected to increase in coming decades due to growing decarbonisation efforts in sectors such as home heating and transportation.
The acquisition will be absorbed within Shell’s cash capital expenditure guidance, which remains unchanged.
The transaction is subject to regulatory approvals and is expected to close in Q1 2025.
With RISEC signaling an intent to sell, this acquisition allows Shell to continue an energy supply agreement that has been in place since 2019 and secure long-term energy offtake from the plant, maintaining Shell’s position in the ISO New England power market. The acquisition preserves SENA’s current operations and mitigates market risk by ensuring a reliable and stable power generation source.
RISEC’s two-unit combined-cycle gas turbine power plant has a maximum capacity of 609 MW and an average operating capacity of 594 MW. Serving the ISO New England market, the plant is located outside Providence, Rhode Island, and has been in operation since its completion in 2002.
Combined-cycle gas turbine power plants generate electricity via gas turbines, and capture waste heat to produce steam, which drives steam turbines for additional power: a process which enhances efficiency and reduces emissions compared to single-cycle power plants. Such plants provide reliable, flexible power, which balances the intermittency of renewable energy sources like wind and solar.
The acquisition is projected to generate an Internal Rate of Return, IRR, well in excess of the hurdle rate set for Shell’s Power business.
The parent company of RISEC is 51% owned by funds managed by global investment firm Carlyle. The remaining 49% owner of RISEC is EGCO RISEC II, LLC, a subsidiary of Electricity Generating Public Company Limited, EGCO, a Thai public limited company.
SENA is a full-service energy company providing energy solutions across all aspects of the market. SENA has been active in North American wholesale energy markets for over 25 years and is a market leader in wholesale and retail power, natural gas, and environmental products.
