Sector has experienced rapid rate of innovation, belying the economic crisis
Retailer plans €1.5bn investment in wind and solar energy through to 2015 as part of new sustainability strategy
Sales of ultra-efficient LED lighting up 51 per cent for global consumer electronics giant
Will Nichols reveals how Rezidor expects to save €25m and cut energy use by a quarter through its new Think Planet initiative
All public spaces will be fitted with energy efficient lights after Radisson and Missoni owner signs major deal with Philips
Retail giant expects to cut energy consumption by up to 30 per cent and may roll out technology to its 2,700 stores
Green Alliance report warns consumers are not switched on to the potential energy efficiency savings
New financing approach to offer companies LED systems worth up to £150,000 for no upfront cost
Company reveals it has cut emissions by more than a 10th through rapid rollout of LED lighting and efficient air conditioning units
Two-and-a-half-year study finds light-emitting diodes could lead to energy savings of 85 per cent from street lighting alone