FAQ & Mythbusting

Myth: Decarbonizing the global economy is too expensive, and will cost trillions of dollars.

Written by RethinkX | Jun 24, 2026 1:39:01 PM

This is a common misconception that overlooks the true economic cost of inaction and the benefits of embracing clean technologies. Protecting existing industries is far more expensive than transitioning to a decarbonized economy.

Disruptions are always driven by economic forces. The technologies behind the clean disruption in energy, transportation, and food are already cost-competitive or rapidly approaching price parity with incumbents. Solar, wind, and batteries (SWB), autonomous electric vehicles (A-EVs) providing Transportation-as-a-Service (TaaS), and precision fermentation and cellular agriculture (PFCA) all keep getting cheaper as they scale.

Investing in outdated technologies like coal, natural gas, and nuclear power risks stranding trillions of dollars in assets. Our research indicates that over $2 trillion invested in these sectors in the last decade will likely be stranded by the SWB disruption alone.

Rather than propping up declining industries, policymakers should focus on supporting the people working in these sectors. By harnessing market forces, decarbonization becomes a lucrative investment that generates economic growth and improves quality of life.

This economic logic has only strengthened with the disruption now emerging in labor itself. Because labor is an input into every link of every supply chain, the falling cost of robotic labor from humanoid robots and increasingly capable AI will push down the cost of producing and deploying clean technologies along with nearly everything else. The return on investment in robotics looks comparable to historic shifts like electricity and running water, which tilts the economics of the transformation even further toward growth and savings.

The belief that decarbonization is inherently costly stems from a misunderstanding of technological disruption. As new technologies surpass older ones in both cost and performance, the market itself becomes the engine of change. The real challenge is therefore accelerating this transformation. This myth gets the economics backwards, because switching to cheaper, cleaner, better technologies will actually save money on a vast scale.

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Witness the transformation

The three disruptions of energy, transportation, and food can eliminate more than 90% of net greenhouse gas emissions within 15 years, using technologies that already exist and win on cost alone. This is the fastest, cheapest, and most complete path to solving climate change, and it is already underway.

The deeper shift goes beyond stopping the damage. The same technologies that mitigate emissions will make it affordable, for the first time in history, to draw down the carbon already in the atmosphere and oceans and to restore ecosystems at scale. We are moving from an extractive system that depletes the planet toward a creation-based system that can heal it.

This is the largest reduction in humanity's ecological footprint in history, and it is a choice. The regions, industries, and communities that recognize it early and act decisively will capture the greatest economic, social, and environmental rewards, and help lead the world toward a restored and abundant planet.

Learn more about the implications of the disruptions of energy, transportation, and food and agriculture in Rethinking Climate Change.