Public buildings performing poorly....still!
Public buildings, you may think, exist to serve the greater good: places we hope will protect, cure and educate us. But an audit of emissions from hospitals, prisons, police offices and museums has laid bare the toll they are taking on the environment.
The government survey of greenhouse gases emitted by the public estate in England and Wales shines a spotlight on the emissions of some of the country's most famous buildings – with embarrassing results. It also finds that hospitals and prisons are, in general, the worst offenders.
In all, 28,000 buildings in public ownership emit almost 14m tonnes of carbon dioxide a year, the audit of emissions from public buildings in England and Wales found. Scotland Yard, Tate Modern and the Palace of Westminster are among the high-profile buildings with the worst environmental records.
The findings come from the most comprehensive assessment yet of the role of the public sector in contributing to global warming, and the total emissions represents a 27% increase on previous estimates of the impact of the public estate.
"Our public building stock is leaking like a sieve, with an enormous carbon footprint and energy bills to match," said Paul King, chief executive of the UK Green Building Council, which campaigns for more efficient architecture. "Government, as the biggest user and procurer of buildings in the UK, needs to lead by example and roll out a massive programme of refurbishment. We have the technology and we know this can be done cost-effectively, we just need to get on with it."
Paul's sentiments are echoed by our Director, Keith Hearnshaw, who had the following comment on this report:
"As always with legislation of this type (EPCs/DECs) Central Government has pushed the responsibility directly onto the various departments and Local Government offices without specifically allocating a budget for improvements and without recommendations for how each project should be approached.
In our experience very few public buildings have appointed an Energy Manager to specifically oversee energy and carbon reduction projects within their site. The key to success in any commercial building is to have an achievable plan for change and to encourage full participation by all users of that building. Only by working together can energy and carbon levels be reduced through a programme of modification in the workplace and by encouraging changes in behaviour of all staff.
The starting point for any project has to be with implementing measurement tools to understand where the energy in a building is being used. Once you have the core data then a management plan can be created and sensible building controls put in place to ensure continued success. Implementing sub-meters and auditing energy use will highlight trends and pinpoint areas of wastage. Once you can identify, for example, that lights and boilers are running overnight and at weekends, even when the building is not occupied, then you can take the appropriate steps."
Since October 2008, the occupants of all public buildings have been obliged under law to display a certificate of their carbon dioxide emissions which places them in a colour-coded band ranking from A to G with A being the best and G, the worst. Only 151 public buildings are ranked A while more than 5,000 are ranked G.
Campaigners say government is not acting fast enough to tackle energy waste which leads to the public sector spending £4bn a year on energy bills, according to the Carbon Trust. Ed Miliband, the energy and climate change secretary, has set government departments a target of a 30% reduction in estate and operations emissions by 2020 from 1999 levels.
The Prison Service said it was spending £4.5m on initiatives such as automatic meter reading, insulation, voltage correction and more efficient boilers in a bid to shave 3% a year off emissions for the next five years. David Pencheon, director of the Department of Health's sustainability unit, admitted emissions from hospitals were rising but said work was under way to reverse the trend.
Source: guardian.co.uk