Five things we have learned about the UK’s path to net zero

Committee on Climate Change report paints a dire picture of Britain's progress in reducing farm emissions and homes insulation

There are currently no credible plans to help the majority of households to improve their energy efficiency, the progress report from the Committee on Climate Change concludes: a gaping policy hole that is costing the UK dear, not just in climate terms but in unnecessarily high energy bills for our leaky homes. Insulating buildings would be the quickest and most effective way to counter soaring gas prices, but has been largely ignored by the government after the botched green homes grant" was scrapped last year. Even our new homes are not efficient: at least 1.5m homes have been built in recent years that will require expensive retrofitting. It's a complete tale of woe," said Chris Stark, chief executive of the Committee on Climate Change.