A pilot project which has seen City Hall set up several showcase Low Carbon Zones in the capital is set to expand over the next four years.
Norwegian and Indian scientists believe they have developed a more environmentally-friendly way to make petrol more environmentally-friendly.
The Department for Transport has published a map which shows how the UK's canals and rivers could be better used to carry goods across the country.
It may be obvious that a growing consumption of goods and services is likely to lead to an increase in carbon emissions, but an international study has now outlined exactly how that link works in the UK.
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