Climate-L.org, run by the International Institute for Sustainable Development, publishes information on international climate change negotiations and other related activities, including updates on UN processes and notification of research publications. The information is arranged by actors involved, activities undertaken or issues considered (including reducing emissions from deforestation and degradation – REDD). Site highlights include regular policy updates and a diary of upcoming events.

The Guardian Environment website publishes news and commentary on environmental issues such as climate change, energy, ethical living, food and recycling.

It also provides blogs, job listings and multimedia, including audio and video podcasts. Users can comment and are encouraged to join discussions.

The website also aggregates relevant news from members of the Guardian Environment Network, which brings together the world's best environment websites including SciDev.Net, China Dialogue, Real Science and the World Resources Institute.

The CDM/JI (Clean Development Mechanism/Joint Implementation) Pipeline Analysis and Database, published by the Risoe Centre CDM — part of the United Nations Environmental Programme — is a monthly newsletter that contains all projects designed to reduce greenhouse gas emissions with the CDM and JI. It contains key information about all CDM and JI projects, their baseline and monitoring methodologies, as well as a list of 'designated operational entities' for CDM and several analyses of certified emission reductions. The website provides access to additional publications including guidance documents and databases.