The One UN Climate Change Learning Partnership (UN CC:Learn) is a collaborative initiative of more than 30 multilateral organizations supporting countries to design and implement systematic, recurrent and results-oriented climate change learning. The initiative was launched at the 2009 Copenhagen Climate Change Summit.
During the first three year pilot phase (2011‑2013), UN CC:Learn worked in five countries. During the 2014-2017, it worked with additional countries and developed new learning products and upgraded its learning platform.
For the current 2017-2020 phase, UN CC:Learn will focus on promoting the importance of climate change education and addressing country demands. Funding for UN CC:Learn is provided by the Swiss Government and UN partners.
Their website https://www.uncclearn.org includes 21 climate change courses, all of which are free.
The Secretariat for UN CC:Learn is provided by the United Nations Institute for Training and Research (UNITAR).
eduCCate Global claims to be a joint partnership between Harwood Education Ltd and the United Nations Institute for Training and Research (UNITAR). They develop and deliver climate change education programs.
Their website offers 8 courses on climate change, 7 of which are included in the UN CC:Learn site and the eighth seems to be a combination of the other 7.
They charge for offering these courses which are all free on the UN CC:Learn site.