In recognition of the need to improve their domestic energy security, and to reduce their greenhouse gas emissions, overseas territories occasionally seek support from DECC to help identify suitable and nationally appropriate renewable energy technologies. The Department responds positively to such requests, within resources, by directing the overseas territories to both internal and external sources of best practice.From 30 March 2012 DECC will provide a single point of contact through which the Foreign and Commonwealth Office will direct questions and requests from the overseas territories in relation to energy and climate change issues.