People often ask how long a wind turbine takes to "pay back" its construction CO₂. Surprisingly, including mining, steel, concrete, copper, manufacturing, transport, installation, maintenance & decommissioning, a modern turbine repays its entire carbon debt in 5-12 months.
After that, it can spend another 20-30 years generating electricity while avoiding far more emissions than were created to build it.
Every technology has an upfront footprint. The question isn't whether emissions exist. The question is how quickly they are repaid.
For wind, the carbon mortgage is usually measured in months. The carbon savings are measured in decades.
That's what disruption looks like when physics and economics start pulling in the same direction.