The need to operate with a range of fuel specifications is becoming an increasingly common requirement. For example, we are exploring the environmental impacts and technical feasibility of using biofuels. Some aspects of biofuels are readily compatible with our power systems but these fuels are still immature. There remain significant challenges to be addressed in responding to materials and corrosion effects and feedstock variability.
Although alternative fuels, nuclear and renewable may provide an increasing proportion of mankind's energy needs, fossil fuels will still be required for the immediate future. Using 'conventional' fossil fuels whilst achieving reductions in CO2 emissions will demand effective carbon capture and storage schemes, with CO2 being pumped into underground or seabed reservoirs.
Rolls-Royce already has extensive experience in pumping for major oil and gas installations and pipelines around the world. We are considering applying this experience to deliver improved engineering solutions for CO2 pumping and handling.