Both the governing Conservative Party and the opposition Labour Party have in recent weeks faced calls from companies and organisations representing the HVAC sector to avoid going back on existing policy pledges to incentivise low carbon heat. This strategy had included aims to improve the energy efficiency of 19 million UK homes through measures such as insulation. Stop-start efforts have plagued green policy initiatives for years and will continue set the UK back, leaving homes unhealthy, cold and draughty into the future.”Mr Berry said that UK policy on upgrading homes had been “disjointed” over the last decade. The CHMM has been introduced by the government to require that suppliers of heating systems guarantee that a set proportion of systems installed in the UK are heat pumps. He added: “It won’t immediately affect Kensa’s long-term ambitions to significantly increase our production and workforce.”“However, politicians must understand that a constant chipping away of business confidence in future green markets will reduce investment appetite and will harm green economic growth.”