Npower Limited is a UK-based electricity and natural gas supplier and energy services company. It is part of E.ON UK, following E.ON’s acquisition and integration of the former RWE npower activities. Historically active across residential and business markets, the company’s present focus is on serving large industrial and commercial customers in Great Britain.
For energy-intensive sectors, including chemicals, Npower provides power and gas supply contracting, portfolio and risk management support, metering and data services, and initiatives to improve energy efficiency and manage demand, alongside options to source renewable or lower‑carbon energy. Its activities operate within the UK’s regulated energy market framework.