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Living in UCL accommodation? Get Student Switch Off Volunteer Training

We're looking for enthusiastic, environmentally-minded students currently living in UCL accommodation to become ambassadors for the Student Switch off campaign. More...

Published: Oct 9, 2015 1:44:00 PM

All departments encouraged to take part in UCL's Green Impact programme

Green Impact, UCL's annual sustainability programme is now live for the 2015-16 period, and all departments and divisions are encouraged to take part.  More...

Published: Sep 28, 2015 2:52:00 PM

'Whole Earth?' environmental exhibition comes to Gordon Square Gardens

A new free exhibition will run in Gordon Square Gardens from the 21st September - 16th October, tackling the environmental challenges we face in a changing and increasingly interconnected world.  More...

Published: Sep 23, 2015 10:00:00 AM

Sustainability excellence showcased at the UCL Green Impact Awards

UCL action for sustainability was celebrated this week at the Sustainability Team's annual Green Impact Awards. Vice-Provost Professor Anthony Smith, Professor Graham Hart, Dean of the Faculty of Population Health Sciences and the Sustainability Team paid tribute to the remarkable efforts of staff and students in creating a more sustainable UCL.  More...

Published: Sep 17, 2015 11:26:00 AM

Bloomsbury Theatre’s energy savings

electricity usage is now down to less than 15 kWh a day; nearly seven times less

bloomsbury theatre

Sitting at the heart of UCL’s Bloomsbury campus, the 535-seat Bloomsbury Theatre is used by UCL students for 12 weeks a year, with a range of comedy, opera and music events for the remainder of the time. 

The existing incandescent lighting scheme at the Bloomsbury Theatre dated back to its opening in 1968. Although this lighting offered the warmth and dimming capability that the theatre needed, it had become a drain on energy and resources. The incandescent lamps ‘popped’ so often that the theatre maintenance staff spent an average of four hours a week changing the dead bulbs.

Previously, the theatre’s 114 incandescent lamps (drawing combined nearly 7kw) used up to almost 100kWh of electricity a day.

Now the theatre has replaced their incandescent lamps with 114 LED downlighters (combined around 1kW). Their electricity usage is now down to less than 15 kWh a day; nearly seven times less. The LEDs also have an average lifespan of 30,000 hours, so instead of spending 2-4 hours a week changing lamps, they haven’t had to replace any since.

 Find out more about the Bloomsbury Theatre