The upgrade to the gas turbines will incorporate the latest technology from GE, who will carry out the work on behalf of RWE npower. The upgrade is expected to increase the station’s potential net output to around 700MW and cut carbon dioxide emissions by around 40,000 tonnes a year.
The 680MW combined cycle gas turbine power station has one generating module, consisting of two gas turbines and one steam turbine.
To support the running of the station’s upgraded turbines, which are expected to be in commercial operation by the third quarter of 2012, Little Barford’s control system will also be upgraded. The new control system will help to ensure the ongoing reliability and operational flexibility of the plant, the company said.
Kevin McCullough, chief technical officer of RWE npower, said: “Modern gas-fired power stations are already the cleanest fossil fuelled power stations. This project will increase power output as well as cutting the station’s carbon footprint – ensuring we will be in the best position to provide reliable power generation into the future.”
Magued Eldaief, GE Energy’s managing director, UK, said: “As part of this upgrade, we are excited to be providing our latest gas turbine technology which will enable Little Barford power station to deliver energy more cleanly and efficiently to its customers. This important project further strengthens the relationship between RWE npower and GE Energy in the UK.”
