From C3 Solutions :
Forty-two percent  of American energy projects stalled by the permitting process are clean energy ventures, whereas just 15% are fossil fuel projects. Overburdensome regulations slow clean energy’s development disproportionately, upholding the U.S.’s fossil fuel reliance.
An inefficient regulatory environment is hindering the development of energy and infrastructure projects in the U.S. Unless addressed, America will struggle to reduce emissions and expand its share of clean energy.
- “C3 Solutions”: https://c3newsmag.com/permitting-reform-needed-to-reach-clean-energy-goals/
- “Forty-two percent”: https://www.rstreet.org/2021/07/07/the-environmental-case-for-improving-nepa/