Homes will meet level six of the rating system for sustainable homes.

Ysgol Eifionydd school in Wales pits registration classes against each other to see who can make the biggest difference to their carbon footprint.

EU partnership including Scotland, Italy and Norway aims to help the EU achieve its 2020 carbon reduction targets.

Scientific issues, evidence and principles behind key points explained.

Figures show loft and cavity wall insulation installed in homes across Britain in the last two years, as part of the CERT scheme.

Scheme includes the monitoring, measurement and reporting of carbon emissions.

Progress found to be needed on the ground in five priority areas including infrastructure and natural resources.

£3.5m invested into Greenwatt Way eco development.

Energy saving light-bulbs to be installed.

Savings come from changes including old council fleet vehicles replaced by more efficient vehicles and a reduction in gas use.

Low-income households to be offered free insulation and higher-income households to receive a discounted deal.

Collaborative research projects between business and universities will be increased.