Clean energy economics are winning despite climate summit failures

The hypocrisy at COP31 is hard to ignore. While Turkey and Australia host a climate summit and push for clean energy, they’re simultaneously approving new oil and gas fields. The UK government talks about climate leadership while greenlighting the Jackdaw gas field. Even the US, the world’s second biggest emitter, skipped the summit entirely.

Yet there’s something quietly revolutionary happening beneath all this political theater: clean energy is winning anyway, not because governments forced it, but because it’s simply cheaper.

Economics, Not Politics, Drives Change

According to the Global Carbon Budget, fossil fuel emissions are expected to slightly decrease in 2026. That might sound modest until you realize this only happened three times before: during COVID-19, the 2008 financial crisis, and the Soviet Union’s collapse. The difference now? Growth in solar, wind, and electric vehicles has offset emissions more than rising oil prices have pushed them up.

“Policy was never the main driver,” says Auke Hoekstra at Eindhoven University. “These technologies are simply superior.” His research shows solar production repeatedly outperforms International Energy Agency predictions. Since the 2015 Paris Agreement, solar has grown tenfold and is now the fastest-growing electricity source on Earth.

The numbers tell a compelling story. Electricity from solar and wind costs less on average than from natural gas or coal. In Texas, the oil-producing heartland that voted overwhelmingly for climate skeptic Donald Trump, the state has become America’s top producer of both solar and wind power. Economic incentives, it seems, transcend political ideology.

The Leapfrog Effect

In developing nations, this transition is happening even faster. Governments in Nigeria and Pakistan aren’t waiting for expensive infrastructure overhauls. People are simply installing cheap Chinese solar panels on their roofs, bypassing hydrocarbon-dependent power grids altogether. This “leapfrogging” of fossil fuel development mirrors how developing countries skipped landlines and went straight to mobile phones.

The traditional weakness of renewables has been evening energy production during peak demand. But battery technology is solving this rapidly. Utility and home battery storage is now growing even faster than renewable generation itself, which is remarkable considering renewables are already accelerating exponentially.

Where Policy Still Matters

That said, early government support wasn’t irrelevant. China and Germany’s subsidies and regulations helped renewables climb the cost curve initially. Today, governments still pour over 900 billion dollars annually into fossil fuel support, propping up an outdated system. Without this artificial life support, the energy transition would accelerate even further.

Kingsmill Bond at Ember Energy thinks clean tech economics could limit warming to significantly less than the projected 2.7°C by 2100, but “exactly how much less depends on politics.” A COP31 target of increasing electricity’s share to 35 percent by 2035 would send a positive signal, though expanding grids remains the real bottleneck. Governments could accelerate this by cutting regulatory red tape and offering subsidies for infrastructure.

Bond proposes a radical restructuring: energy-importing countries should create their own climate forum where fossil fuel exporters can’t block progress. “The old system is just being propped up by legacy policy and ignorance,” he argues. “We’ve just got to tear that down.”

The Real Story

The real story isn’t the platitudes and hypocrisies at international summits. It’s that technology is outpacing politics. While world leaders negotiate and contradict themselves, ordinary people and businesses are making economic decisions that render fossil fuels obsolete. The clean energy transition isn’t being delayed by political failure; it’s being accelerated by market forces that no government can ignore.

This doesn’t mean we should ignore the hypocrisy or stop demanding better policy. Faster grid expansion and stronger regulations could speed things up significantly. But it does mean that the future of climate action might be more resilient than the current crisis at COP31 suggests. When money talks louder than policy makers, sometimes the conversation goes in the right direction anyway.

Source: New Scientist

If economics, not politics, is saving us from catastrophic warming, what does that say about our ability to tackle problems that don’t have profitable solutions?