Climate change was again placed at the centre of global diplomacy over the past two weeks as diplomats and ministers gathered in Bonn, Germany, for... Read More
California has started a large investment in infrastructure. In early 2017, the US state approved $52bn in spending on repair and maintenance... Read More
Before 2005, US carbon emissions were marching upwards year after year, with little sign of slowing down. After this point, they fell quickly,... Read More
Last month, California’s politicians agreed a new cap-and-trade bill to help curb the state's emissions. This week, governor Jerry Brown signed it... Read More
Nearly 40% of US CO2 emissions are in the hands of states that have either committed to meeting their share of the US’s Paris Agreement target or... Read More
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