General
Engineering, Procurement, and Construction (EPC) is a comprehensive project delivery method where a single contractor is responsible for the design, procurement of materials and equipment, and construction of a renewable energy project. In solar and wind development, EPC contractors provide turnkey solutions, managing all aspects of project execution from initial engineering studies through commissioning of the completed facility. EPC contracts are popular in renewable energy because they provide project owners with a single point of responsibility and typically include performance guarantees, fixed pricing, and defined completion schedules. The EPC contractor assumes most construction risks, including cost overruns, delays, and performance shortfalls. For investors, EPC contracts provide certainty around project costs and timelines, making it easier to secure financing and predict returns. Major EPC companies in renewable energy often have extensive experience with specific technologies and can leverage economies of scale in procurement and construction.