From a new energy secretary to keeping the news coming when the lights go out, we run down the key lessons of the week
1. Ed Davey will begin next week as energy and climate change secretary Chris Huhne's resignation to fight criminal charges has many implications, not least a potential delay to crucial energy legislation...
Analysis by cap hpi suggests at present some EV models can be sold after a year of ownership for more money than originally purchased
Raised over £167,000
Environment Secretary sets out further detail on post-Brexit plans for the UK farming sector, promising stronger voice for Defra in Whitehall
Comparing last year's Outlook to the latest one reveals crucial shifts in BP's expectations for green technologies