air quality

ClientEarth will urge EU to "make an example" out of UK's failure to meet legal air quality limits

ClientEarth brands coalition's nitrogen dioxide strategy 'a national disgrace' ahead of tomorrow's hearing

Dramatic cuts for sulphur content in marine fuel promise to save €30bn in health costs

Inkjet printer manufacturer argues technology breakthrough offers greener alternative to inefficient and dirty toner printers

Freedom of information papers reveal mayor ignored a 2009 request to 'keep the congestion charge and other initiatives'

Another four years of Boris Johnson would do little for the growth of London's low-carbon businesses

Ken Livingstone joins calls for a public inquiry into London's failure to meet air quality targets

Conservative London mayor and candidate for the next term insists his policies will help grow the low-carbon economy

Clean air campaigners urge voters to back Greens, Lib Dems or Labour

BusinessGreen runs down OECD's worrying vision of business-as-usual future