There is a long standing near consensus that ‘fabric first’ is the best approach to decarbonise heat for buildings.  After all, surely it is best to reduce, or eliminate, the need for energy through good insulation before installing other expensive measures?

Here are 10 things I hear people say about climate action.  Are they true?

A hint of good news in my blog today, partially inspired by a talk I attended by Chris Stark, the Chief Executive of the Climate Change Committee.  The falling cost of solar pv, wind and batteries will decimate the business models of fossil fuel electricity generation. Here is how this might play out.

It’s over a year since I went ‘all electric’ at home – heat pump, solar pv, battery, electric car and smart meter.  In this blog I will outline my experience.

Solar panels, electric vehicle, vegetarian diet, avoid flying.  What is the biggest step you can take to cut your carbon footprint?.

My recent holiday to Turkey got me thinking about the British (and ‘western’) diet and just how bad it is for our health and for the planet.

A collaborative blog with Suzy Harper on diets, weight loss and the environment.

What are the implications of a rising sea-level?  How will society react, what about nature?

Three years on from publishing Carbon Choices, what has changed?  Would I write the same again?  What is next?  Another book?