To select or de-select specific sources, go to Advanced Search.
Welcome to WorldWideENERGY.org (WWE). This application ceases operation in July 2016. The contents of WWE include the historic database ETDEWEB, the primary product of the multilateral agreement known as the Energy Technology Data Exchange (ETDE). The previous ETDE consortium sponsoring WWE ended in 2014, and thanks to remaining funds and former country support, the WWE application allowed ETDEWEB and other content to remain accessible. Plans currently call for the content of ETDEWEB to be accessible in the future via DOE’s Office of Scientific and Technical Information (OSTI) systems. Please check back at this site as this transition of content availability evolves.