Written by Munish Datta, Head of Facilities Management and Plan A at Marks & Spencer and  Judge of the Building Performance Awards 2015. When I reflect back on the night Marks & Spencer Cheshire Oaks was announced as a winner at the 2014 awards, I am overcome by a great sense of pride, elation and gratitude. Proud that the project topped such a high calibre shortlist, overjoyed that our efforts were recognised and grateful for this very meaningful honour. For us, this accolade is significant as it recognised the building’s actual operational performance, and in doing so the very reason why we built it in the way we did. Two years since Cheshire Oaks opened to the public, it continues to exceed our expectations in terms of environmental performance, users continue to express high levels of satisfaction and it has become an iconic benchmark against which we measure our global property estate. It has inspired us to try and replicate its success in our existing and

Written by Liz Peck MSc FSLL, Design Principal at LPA Lighting, President Elect Society of Light & Lighting and Judge of the Building Performance Awards 2015 Any lighting geek - for I am one - will tell you that lighting is the single most important component of building services.  I know there are those who will argue for HVAC and others but honestly, I've got jumpers for winter months and in my office, I've got open windows delivering fresh air and - even more importantly - a bucket-load of daylight; for I am also a daylight freak and I countenance people having daylight breaks during their working day; daylight is good for you and that's official.  Sainsbury’s Project Graphite, LED lighting programme. Joint winner of the Lighting for Building Performance Award 2015 Even putting to one side the benefits to well-being, daylight is also a driver in energy-efficient lighting; I don't remember the last time a light was on in my office but it would have bee