Topaz Solar Plant is my pet peeve in solar-v-nuclear cost comparisons online, because it pops up all the time and it narrowly misses the biggest story in energy: the cost of solar PV dropped by 90% in ten years! Solar went from being the most expensive way to generate energy to being the cheapest.
Unfortunately, people looking for comparison tend to search for the biggest solar installation, and Topaz pops out on that list. However, because solar is so modular, new installations tend to be small and quick.
Example: The Black Bear solar project in Alabama came online in Feb 2023, just 15 months after it secured $100 million in financing in Dec 2021. The project provides 100 MW (AC) of power. That's $1m / 1 MW of solar generating capacity.
The CEO of the Alabama Municipal Electric Authority is quoted as saying that, had Black Bear solar come online in Jan 2022, they would have saved $10 million in fuel costs (since natural gas prices jumped after the start of Putin's war).
Unfortunately, people looking for comparison tend to search for the biggest solar installation, and Topaz pops out on that list. However, because solar is so modular, new installations tend to be small and quick.
Example: The Black Bear solar project in Alabama came online in Feb 2023, just 15 months after it secured $100 million in financing in Dec 2021. The project provides 100 MW (AC) of power. That's $1m / 1 MW of solar generating capacity.
The CEO of the Alabama Municipal Electric Authority is quoted as saying that, had Black Bear solar come online in Jan 2022, they would have saved $10 million in fuel costs (since natural gas prices jumped after the start of Putin's war).
https://lightsourcebp.com/us/project/black-bear-solar/
https://pv-magazine-usa.com/2021/12/20/130-mw-alabama-solar-...
https://www.greenvilleadvocate.com/2022/11/29/black-bear-sol...