With more than 1,300 members , the Network focuses on market-based sustainable energy applications , emphasizing mini- and off-grid solutions , and catalyses energy service delivery to achieve the objective of universal energy access by 2030 . As part of the Sustainable Energy for All initiative , the United Nations Foundation is leading an effort with WHO and the United Nations Entity for Gender Equality and the Empowerment of Women ( UN-Women ) to link energy access and women 's health care .