From Brazilian wind power to solar subsidy scandals, we run down the top stories of 2011
1. Brazilian wind power cheaper than natural gas Cost competitiveness of renewables underlined as wind energy projects win 78 of 92 energy auctions 2. Solar tariffs expected to be cut to 21p per...
Party pledges to invest £4bn in transforming all 35,000 buses operating in England to run on electricity, while expanding local bus services
Supermarket is hoping to set up support scheme for soy farmers in the Cerrado region of Brazil in a bid to protect native vegetation
Hopes are high that Greta Thunberg's arrival in Madrid can deliver some urgency for Paris Agreement talks that have shown slow progress so far
All the winners and highly commended entries from the fifth annual BusinessGreen Technology Awards