docs.nlr.gov/docs/fy04osti/35098.pdf

Latest saved version

PV生産に必要な材料は十分か？エネルギー効率と再生可能エネルギー

This is the newest public snapshot for this URL and the best place to start reviewing the page.

Source URL

https://docs.nlr.gov/docs/fy04osti/35098.pdf

About this page

This document examines the supply of materials necessary to achieve 20 gigawatts of annual photovoltaic (PV) production in the United States by 2050. The production of PV modules requires both commodity materials, such as glass, steel, concrete, copper, and plastic, and specialty materials like purified silicon, indium, and tellurium. The analysis concludes that there will be no issues with material availability for the projected production levels by 2050. However, indium and tellurium could become bottlenecks if production rates increase significantly, highlighting the importance of research into alternative materials. Overall, the document reassures that the necessary materials can be sourced adequately to meet future PV demands.