This report covers the activities and performance of the Technology Executive Committee and the Climate Technology Centre and Network in 2019, including the implementation of the technology framework to support implementation of the Paris Agreement. It contains information on the meetings of the bodies and their key messages for the Conference of the Parties at its twenty-fifth session and the Conference of the Parties serving as the meeting of the Parties to the Paris Agreement at its second session. It includes information provided by the United Nations Environment Programme on matters regarding its role as co-host of the Climate Technology Centre and Network. The recommendations of the Technology Executive Committee on ways forward and actions to be taken based on the outcomes of the technical expert meetings on mitigation are contained in the annex.