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Byrne, John; Martinez, Cecilia; Ruggero, Colin (2009). "Relocating Energy in the Social Commons: Ideas for a Sustainable Energy Utility". Bulletin of Science, Technology & Society. 2: 81–94. doi:10.1177/0270467609332315. S2CID1116784.
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Foundation of Renewable Energy and Environment (9 July 2015). "FREE advises Seoul". Foundation of Renewable Energy and Environment. Retrieved 10 August 2015.
Houck, Jason; Rickerson, Wilson (2009). "The Sustainable Energy Utility (SEU) Model for Energy Service Delivery". Bulletin of Science, Technology & Society. 29 (2): 95–107. doi:10.1177/0270467608330023. S2CID154620558.
Byrne, John; Martinez, Cecilia; Ruggero, Colin (2009). "Relocating Energy in the Social Commons: Ideas for a Sustainable Energy Utility". Bulletin of Science, Technology & Society. 2: 81–94. doi:10.1177/0270467609332315. S2CID1116784.