Earlier this month 16 leading companies committed at the Paris Climate Change meeting to help drive delivery of nearly zero energy buildings by 2020 and refurbished buildings by 2030. IoM Friends of the Earth’s Cat Turner looks at why this matters...
---------------------
Nearly zero-energy buildings or nZEBs, are those which are built to very high energy performance standards.
The low amount of energy that they do need comes mostly from renewable sources.
Thus they’re an important part of the world’s transition to a safer, lower-carbon infrastructure and one which helps their owners and users reduce the cost of heating, cooling and ventilating them too.
They’re not a new idea: the European Union’s Energy Performance of Buildings Directive is already in place, and this requires all new buildings in member states to be nZEBs by the end of 2020.
In fact for new public buildings, the requirements are even more demanding - these must be nZEB by 2018.
As many readers will be acutely aware, right now some important talks are going on in Paris - critically important, in fact if humankind is to preserve a civilised way of life on Earth.
The talks are known as COP21 (21st Conference of the Parties) and they’re a key opportunity for countries to agree strategies that will make this transition as pain-free, and potentially productive, as possible.
Much of the focus has been on the issue of energy generation, since the phasing-out of fossil fuels has been identified as something that has to happen if we’re to have the slightest chance of avoiding damaging levels of climate change (and they’re already damaging for many, as residents of Kiribati and other low-lying communities can attest).
But other factors as well as energy generation will need to come into play - how we grow our food, how we get around and importantly - how we build and re-furbish our buildings, whether for living or other purposes.
Space heating and cooling accounts for a significant element of CO2 emissions, so it was great to hear that this group of Europe’s leading companies had reached agreement on the launch of this initiative to deliver nZEBs across the continent from 2020 and just as importantly, nZEB refurbished buildings by 2030.
The companies involved include some well-known British names. They range from British Land, Hammerson, Interface and JLL, through to Kingfisher, Land Securities, Lloyd’s Banking Group, Philips, Skanska, and Tesco.It’s not just builders getting in on the act, but others involved in the supply chain, including banking, technology and investment groups.
And this isn’t just about cutting carbon and saving money for the occupants of buildings (though that will be a persuasive factor).
Sandrine Dixson-Decleve director of the Prince of Wales’ Corporate Leaders Group which co-ordinated the agreement, points out that: ‘Better energy efficiency of buildings will put us on a low-carbon pathway while improving the productivity of the economy as a whole.
‘She makes the point that these technologies can offer up new business opportunities in their own right, creating new skills and jobs for communities.’
So what’ll actually happen? Well, the various organisations involved have committed themselves to a number of specific steps, including energy intensity reductions across their own property estates, transparent reporting on their delivery of nZEBs from 2020 onwards and co-operation with their supply chains and policy makers to help make sure nZEBs are delivered.
And it’s extremely timely that in the same week the Buildings Performance Institute Europe (BPIE) issued a report which showed that some 75 per cent of European buildings are energy inefficient - and predicted that some two million jobs could be created through effective renovation programmes.
For a kick-off, the groups involved have promised that they’ll register, renovate or certify over 1.25 billion metres squared of ‘green building space’ - and importantly, they’ll also train more than 127,000 green building professionals by 2020.
All of this is an excellent start and hats off to the organisations getting involved. Of course, EU directives and agreements don’t directly affect us in the island though they do have a way of finding themselves into our jurisdiction, either through pressure on EU member states to ‘encourage’ their dependencies to come into line.
In the case of improved buildings efficiency, the jobs and skills, and savings for buildings occupants that could come from this initiative. Let’s hope this is one of those moves that takes root in the island very soon,