A company called HeatingSave have invented a computerised heating management system that is OfGem CERT approved and approved by the British Government on its Energy Technology list. HeatingSave helps to cut gas consumption by using artificial intelligence based algorithms that self-learn the way in which rooms within buildings loose heat (or in hot countries with air-con gain heat) to better manage boilers, air conditioning and heating/cooling plant & equipment. "The savings are in some cases greater than 50%", said Nigel Smith, Managing Director of HeatingSave, "it better uses the equipment businesses and organisations already have without replacing boilers, which are expensive", he added.