id	domain	url
cet-12769	www.cetjournal.it	www.cetjournal.it
cet-12769	www.energypolicy.columbia.edu	www.energypolicy.columbia.edu
cet-12769	www.greenbiz.com	www.greenbiz.com
cet-12769	www.bloomberg.com	www.bloomberg.com/news/features/2019-07-11/how-the-world-can-solve-its-2-billion-ton-trash-problem>
cet-12769	www.weforum.org	www.weforum.org/agenda/2021/07/clean-energy-green-hydrogen/>
cet-12769	www.cnbc.com	www.cnbc.com/2020/12/04/green-hydrogen-is-gaining-traction-but-it-must-overcome-big-hurdles.html>
cet-12769	www.irena.org	www.irena.org/publications>
cet-12769	www.bbc.com	www.bbc.com