User:Rchallita

Hi! My name is Rania Challita. I’m from NYC and I’m studying biomedical engineering.

Grand Challenges for Engineering:

https://www.carbonbrief.org/solar-is-now-cheapest-electricity-in-history-confirms-iea/

Solar is now ‘cheapest electricity in history’, confirms IEA. Simon Evans, Carbon Brief, 13 October, 2020, Accessed 11 September, 2022. (Making Solar Economical)