Eduardo Porter: Wind and Solar Power Advance, but Carbon Refuses to Retreat (Published 2017). In: The New York Times. 7. November 2017, ISSN0362-4331 (nytimes.com [abgerufen am 4. Februar 2021]).
Eduardo Porter: Wind and Solar Power Advance, but Carbon Refuses to Retreat (Published 2017). In: The New York Times. 7. November 2017, ISSN0362-4331 (nytimes.com [abgerufen am 4. Februar 2021]).