Over the past 4 years we have been working with BHESCO to make our buildings more efficient. We have ensured that all buildings have LED lighting, upgraded boilers, put in double glazing where we can and invested in solar panels. So why go to such a lot of bother? Well, we are passionate about being efficient. We know that the more efficient our buildings are the more value we can pass on to the great companies that have chosen to have their offices in our buildings.