Make the switch to cheaper renewable energy and stop wasting trillions on a system that is killing us
- Data shows a rapid clean-energy transition is the least-expensive path forward
- The COP26 negotiation process must be reframed so it is less about burden-sharing and more about a lucrative race to deploy cleaner, cheaper and more advanced energy technologies
For decades, we at the Rocky Mountain Institute (now RMI) have argued that the transition to clean energy will cost less and proceed faster than governments, firms and many analysts expect.
In recent years, this outlook has been fully vindicated: costs of renewables have consistently fallen faster than expected, while deployment has proceeded more rapidly than predicted, thereby reducing costs even further.
Thanks to this virtuous cycle, renewables have broken through. And now, new analyses from two authoritative research institutions have added to the mountain of data showing that a rapid clean-energy transition is the least-expensive path forward.
The negotiation process must be reframed so that it is less about burden-sharing and more about a lucrative race to deploy cleaner, cheaper energy technologies.
One can only guess why forecasters have, for decades, underestimated the falling costs and accelerating pace of deployment for renewables. But the results are clear: bad predictions have underwritten trillions of dollars of investment in energy infrastructure that is not only more expensive but also more damaging to human society and all life on the planet.
We now face what may be our last chance to correct for decades of missed opportunities. Either we will continue to waste trillions more on a system that is killing us, or we will move rapidly to the cheaper, cleaner, more advanced energy solutions of the future.
Examining past energy revolutions reveals several important insights. First, capital is attracted to technological disruptions, and tends to flow to the areas of growth and opportunity associated with the start of these revolutions.
As a result, once a new set of technologies passes its gestation period, capital becomes widely available. Second, financial markets draw forward change. As capital moves, it speeds up the process of change by allocating new capital to growth industries, and by withdrawing it from those in decline.
Solar power to be as cheap as coal across China within two years
The current signals from financial markets show that we are in the first phase of a predictable energy transition, with impressive outperformance by new energy sectors and the underperformance of the fossil-fuel sector.
This is the point where wise policymakers can step in to establish the necessary institutional framework to accelerate the energy transition and realise the economic benefits of building local clean-energy supply chains. As we can see from market trends highlighted in the Irena report, the shift is already well under way.
A slower deployment path would be financially costlier than a faster one and would incur significantly higher climate costs from avoidable disasters and deteriorating living conditions.
How the fight against climate change can get real at COP26
Owing to the power of exponential growth, an accelerated path for renewables is eminently achievable. The Inet Oxford report finds that, if the deployment of solar, wind, batteries, and hydrogen electrolysers continues to follow exponential growth trends for another decade, the world will be on track to achieve net-zero-emissions energy generation within 25 years.
Moreover, in his own response to the Inet Oxford study, Bill McKibben of 350.org points out that the cost of fossil fuels will not fall, and that any technological learning curve advantage for oil and gas will be offset by the fact that the world’s easy-access reserves have already been exploited.
Hence, he warns that precisely because solar and wind will save consumers money, the fossil-fuel industry will continue to try to slow the transition to mitigate its own losses.
We must not allow any further delay. As we approach COP26, it is essential that world leaders understand that we already have cleaner, cheaper energy solutions ready to deploy now.
Hitting our 1.5 degrees target is not about making sacrifices; it is about seizing opportunities. If we get to work now, we can save trillions of dollars and avert the climate devastation that otherwise will be visited upon our children and grandchildren.