好色先生TV

The good news for the judges at 好色先生TV鈥檚 fourth Sustainability Awards is that there are many impressive entries. The bad news is that, with sustainability becoming an integral part of doing business, it is becoming ever more difficult to single out those individuals and companies that are really taking the lead.

鈥淚t鈥檚 much harder to distinguish between those who are pushing the boundaries, because everybody is raising their game,鈥� says awards judge Sarah Ratcliffe, European director at Jones Lang LaSalle and the leader of its sustainability business unit. 鈥淭hree or four years ago, a lot of this would have been best practice or innovation, but now it鈥檚 quite difficult to distinguish between people as they鈥檙e all building to such high standards.鈥�

When the winners are announced at the Hilton on Park Lane on 18 November, it will be the culmination of much head-scratching, agonising and polite but passionate debate. But while it may have been difficult to select individual companies and, particularly, projects for special recognition (the winners are, of course, a closely guarded secret) there鈥檚 a wider question of which of the professions is making the greatest strides towards sustainability.

Different professions, different ability

The awards have categories for housebuilders, contractors, architects, engineers, consultants and clients, as well as an innovation category for manufacturers 鈥� each with very different roles and consequently differing abilities to lead the process.

Ratcliffe鈥檚 answer to the dilemma of picking winners was to look for evidence of delivery, rather than declarations of intent. 鈥淲e were looking at the extent to which those who鈥檇 submitted a particular building had evidence of its performance. That was a dealbreaker. You can get it all in place on paper, but how is it actually delivering a better performing building?鈥�

The ability to demonstrate performance is easier for some professions than others. For example, architects鈥� best intentions may fall by the wayside under the pressures of cost and practicality, so it鈥檚 perhaps not surprising that their most demonstrable innovations were in their own offices, by saving energy, reducing waste and reviewing transport policies. Architects have traditionally been keen to embrace innovative or unconventional ways of working, and of course, the rack of folding bikes by the door is an essential for any self-respecting practice these days.

At the other end of the scale, the contractors and suppliers are the ones faced with mountains of waste, fleets of trucks and an extremely power-hungry job. It鈥檚 this group that judge and environmental engineer Guy Battle felt had made the greatest progress since last year in curbing its impact on the environment. 鈥淚t always takes a while for the supply chain 鈥� contractors and manufacturers 鈥� to respond to the market, and I think they are beginning to come through. That鈥檚 the group I think needs applauding. Consultants can design what they like, but if suppliers aren鈥檛 providing the product, there鈥檚 nothing we can do.鈥�

Carbon footprints

The scale of the challenge is perhaps best demonstrated by the firms that tried to measure their carbon footprints. The most common scale was tonnes of CO2 per employee per year. For Crest Nicholson, the result was 4.3 tonnes, for contractor Carillion it was 2.4 tonnes. Architect PRP on the other hand used just 0.8 tonnes and Ramboll Whitbybird, 0.2 tonnes. Of course, it鈥檚 still far from an exact science and entirely reliant on what firms choose to include. Battle suggests that a bolder but much more difficult measure might be to ask consultants to measure the firm鈥檚 overall footprint.

Though consultants鈥� power to effect change may be less direct than contractors, it does extend more widely. This is demonstrated by the way some firms have promoted sustainability with their clients and the wider world. Some of the greatest innovations have been in measuring environmental impacts and devising carbon calculators to make it easier to consider sustainability right at the start of a project.

Money talks

But the most power undoubtedly lies in the hands of the money men 鈥� the clients, developers and occupiers who pay the piper and get to call the tune. Here, says Trevor Butler, head of sustainability at architect 好色先生TV Design Partnership and an awards judge, there is the greatest cause for optimism. 鈥淐lients have come a long way in the past year. There鈥檚 a sea change, with developers asking what sustainability is, what it looks like, how we implement it, how we cost it.鈥�

This change has, of course, been partly driven by regulations. The housebuilders felt it first, with the Code for Sustainable Homes, but commercial buildings are now coming under the same scrutiny with the EU鈥檚 Energy Performance Certificates. But Butler doesn鈥檛 think it鈥檚 only down to government sticks and carrots.

鈥淟egislation has done a little bit, but it鈥檚 not the main driver, it鈥檚 more about tenants getting hold of the idea and wanting developers to implement it. Some major banks and finance organisations are saying they only want to occupy greener buildings.鈥�

Fortunately, as the Sustainability Awards will show when the winners are announced, there鈥檚 a growing body of expertise in the industry that can make that happen.