Heat pumps promise cheaper, cleaner heating – but does the reality live up to the hype? We assess Octopus Energy’s Cosy ...

SMART TRENDS: Ecoer showed off its ESI Series heat pump, which is variable capacity and is hooked to cloud communications for 24/7 monitoring. March 2, 2020 Today, smart technology is becoming more ...

Can a heat pump really keep a family home warm, cut bills and simplify energy management? Ten months after installing Octopus Energy’s Cosy 9 heat pump, one household shares what life with a heat pump ...

Air conditioning bills are spiking and as climate change starts to impact more parts of the country, air conditioners are running for longer periods. Now millions of Americans are starting to install ...

Add Yahoo as a preferred source to see more of our stories on Google. Heat pumps must have 'smart' functionality, the UK government has said. (Getty Images) (picture alliance via Getty Images) Heat ...