Centrica Business Solutions Delivers Significant Energy Savings For The Pirbright Institute
The title of this post, is the same as that of this press release from Centrica.
These three paragraphs outline the project.
Centrica Business Solutions has partnered with The Pirbright Institute to deliver sustainable on-site technology that will help reduce its net energy use by more than 10 per cent by 2026.
Centrica installed a new Combined Heat and Power Plant (CHP), which will provide around 75 per cent of Pirbright’s future power needs. The CHP uses natural gas to generate electricity and hot water at the site, with its exhaust gases also used to feed into a heat recovery generator to provide steam. It means CHP technology is over twice as efficient as conventional power sources and can lower organisational reliance on the Grid.
The Institute, which is dedicated to the study of infectious diseases of farm animals, has already devised an energy plan which has introduced energy-saving upgrades across the Surrey campus, including the closure of energy-inefficient buildings, the introduction of efficient lighting and a programme to raise staff awareness of energy consumption.
The system is still powered by natural gas.
Liverpool University
I was an undergraduate at Liverpool University and according to this page on their web site, which is entitled Sustainability, they seem to be following a similar route to the Pirbright Institute.
With a heading of Energy And Carbon, this is the mission statement.
The University’s ambition is to be a climate-resilient campus, that has minimal negative and maximum positive environmental impact, achieving net zero carbon by 2035. We monitor energy and carbon across the entire University as part of the Climate plan and in support of the Sustainability Strategy and Strategy2026 net zero carbon targets.
One section of the page has a title of The Green Recovery with Clarke Energy at the University’s Energy Centre, where this is said.
The University of Liverpool generates up to 90% of its campuses electricity needs on site in the Energy Centre, through CHP. Clarke Energy help the University operate CHP in the most efficient way, keeping us on track with technological developments, such as how the CHP can be adapted to take different fuel blends.
Although there is a nod to different fuel blends, I suspect that the system, like that at Pirbright, is currently powered by natural gas.
Clarke Energy, is headquartered in Liverpool and is a division of Kohler.
Centrica And HiiROC
CHP systems are becoming more common and like these two systems, they are generally powered by natural gas.
In Plans Submitted For Hydrogen Pilot Plant At Humber Power Station, I describe how Hull-based start-up; HiiROC are going to help fuel a gas-fired power station with a hydrogen blend.
This is a paragraph from this article on Business Live, which describes Centrica’s relationship with HiiROC.
It comes as the owner of British Gas has also increased its shareholding in the three-year-old business to five per cent. Last November it was one of several investors to pump £28 million into HiiRoc alongside Melrose Industries, HydrogenOne, Cemex, Hyundai and Kia, who joined existing strategic investors Wintershall Dea and VNG.
HiiROC’s system can take any hydrocarbon gas from biomethane, through chemical plant waste gas to natural gas and convert it to hydrogen and carbon black.
Carbon black has a large number of manufacturing uses and can also be used in agriculture to improve soil.
It looks to me, that HiiROC’s systems will be a simple way to convert natural gas-powered CHPs to zero carbon.
The Anonymous Widower 