1. Climate Commission Report-Extreme weather and climate change in Australia: Today and into the future http://www.climatecommission.gov.au
2. Natural Resources Defense Council From Copenhagen Accord to Climate Action: Tracking National Commitments to Curb Global Warming http://www.nrdc.org/international/copenhagenaccords
3. Centre for Sustainable Healthcare: Green Nephrology http://sustainablehealthcare.org.uk/green-nephrology
4. Mortimer F Green Nephrology commentary http://sustainablehealthcare.org.uk/green-nephrology/news/2013/02/bmj-nhs-could-save-%C2%A31bn-adopting-green-strategies-used-kidney-units
5. NHS could save £1bn by adopting green strategies used in kidney units;Limb;BMJ,2013