COP26: five reasons to be optimistic about the climate summit

The stakes at COP26 are high and there are many obstacles in the way of progress. There are good reasons to be optimistic about this summit 

There’s much at stake at COP26 next week. The “last best chance” to avert climate catastrophe, is how US climate envoy John Kerry described the event in Glasgow.

The climate summit’s main goal is to limit global warming below 1.5C. Beyond that, the risks to society and human life start to rise rapidly. Sign up now to join the list of nations that have already committed to the 1.5C target. Paris agreement. Glasgow will be about defining the rules for achieving the goal.  

There is still a gap between words and actions in wealthy countries.  and not enough money to help the global south mitigate and adapt to the impacts of a hotter climate  progress has been made. Here are five reasons to be optimistic ahead of COP26. 

1. The US is back on board

The last international climate summit in Madrid, COP25, was overshadowed by former US president Donald Trump’s refusal to attend, and the country’s withdrawal from the Paris agreement. In lieu of a formal presence, the world’s second biggest carbon emitter was represented by a congressional delegation of Democrats.

Two years later, the US is back at the table and back in the Paris agreement. And despite persistent opposition to its environmental policies at home, the current administration is weaving some climate-related provisions into thorny spending and infrastructure bills.

The US has also partnered with the EU to set up the Global Methane Pledge. It commits nations to cut emissions of methane  a pollutant about 80 times worse than CO2 for trapping atmospheric heat  by 30 per cent this decade. So far more than 20 nations have made the pledge. 

COP26 reasons to be optimistic

Having the US back at the table marks a significant improvement from COP25. Image: Caleb Fisher

2. The death-knell is tolling for coal

With pressure from the public growing, investment and insurance becoming harder to secure, countries tightening environmental regulations, and renewables becoming much cheaper, there is now much less incentive to keep using coal for energy. Even the International Energy Agency recently stated that no investment in new coal mines is needed.

The fossil fuel, which is the single biggest contributor to manmade climate change, is not dead yet. Coal power plants are still being built, particularly in Asian countries like China, India and Indonesia, and sales have boomed recently due to energy supply problems. 

But China has promised not to build more coal power plants overseas. And the UK, which is on track to remove coal from its electricity system by October 2024, has shown that it’s possible to make the transition domestically. So has Greece, which is scheduled to phase out coal by 2025.  


Renewables are undermining the economics of coal projects. Image: Karsten Wurth

3. Fossil fuel companies are no longer welcomed with open arms

As host nation, the UK’s COP26 team set sponsorship criteria for the event, which would only be met if companies had set net-zero goals for 2050, or sooner, and had “credible” plans to achieve them. Oil firms such as BP, Shell and Equinor failed to meet the criteria and have since been denied access. 

Glasgow city council has also banned organisations who “contribute towards catastrophic climate change” from using council-owned premises during the conference.

Campaigners want much tougher exclusion of polluters both as branded sponsors and through lobbying. But compared to the previous talks in Madrid, which were overtly sponsored by companies that directly supported and bankrolled fossil fuel production, the industry will be much less visible in Glasgow.

“We were told that we were not welcome,” said Ben van Beurden, chief executive of Royal Dutch Shell.

COP26 Glasgow

Glasgow has also banned polluting organisations from using council buildings. Image: Artur Kraft

4. Civil society is mobilising

UN climate talks have long been a focal point for environmental activists to pressure those at the negotiating table into action. But they are also a hub for information sharing, networking and organising.

A diverse programme of civil society events will take place during the Glasgow summit. They will help educate the public about the benefits and challenges of climate action, and bring campaigners together. 

While there are around 20,000 accredited delegates at COP26, the Global Day of Action for Climate Justice, run by the COP26 Coalition, expects up to 100,000 people to gather in Glasgow on Saturday 6 November. 

COP26 climate summit

Up to 100,000 people are expected to attend the Global Day of Action for Climate Justice. Image: Bhuwan Bansal

5. Every 0.1C counts

The focus of the UN talks are to keep global warming to 1.5C. Current national pledges to cut emissions do not meet this target. But, since the Paris agreement, countries have collectively agreed plans that shift the projections for average global warming down from more than 4C to between 2-3C.

However, such a high level of warming can still have devastating consequences. Scientists have confirmed that 1.5C is not a limit at which all hell breaks loose. Every 0.1C decrease in temperature will help to limit the extent of the damage. So, even though bold action is necessary, it’s important to remember that the little things can add up.

Main image: Raphael Pouget/Climate Visuals Countdown