retscreen - SERP Analysis

https://natural-resources.canada.ca/maps-tools-publications/tools-applications/retscreen

https://openei.org/wiki/RETScreen_Clean_Energy_Project_Analysis_Software

https://en.wikipedia.org/wiki/RETScreen

https://toolkit.climate.gov/tool/retscreen

https://www.westchester.org/clean-energy/retscreen-clean-energy-management-software/

https://ndcpartnership.org/knowledge-portal/climate-toolbox/renewable-energy-and-energy-efficiency-technology-screen-retscreen

https://cietcanada.com/programs/intro-cre/

https://ntrs.nasa.gov/api/citations/20150000447/downloads/20150000447.pdf

https://retscreen.software.informer.com/4.0/