UN Climate Change Conference comes as most companies and nations lag sustainability targets

The world’s largest corporations will face heavy scrutiny at the UN Climate Change Conference (COP26) in Glasgow as the private sector is increasingly expected to take on a heavier load in helping avert the worst impacts of the climate crisis.

Most nations are behind targets set by the Paris Agreement, and a closer look at the carbon footprints of large companies show that most public commitments fall well short of what’s needed to reach net-zero emissions by 2050.

Yahoo Finance will be reporting from COP26, which is set to begin on October 31 and last until November 12 in Glasgow, Scotland.

While 80 percent of the S&P 500 companies disclose annually on climate change through CDP, a non-profit that runs the world’s largest environmental disclosure reporting mechanism, just 30 percent have offered concrete science-based targets for how they plan to decarbonize by the middle of the century.

And a recent survey by MSCI found less than half of all publicly listed companies are aligned with a temperature rise that limits global warming to 2 degrees Celsius, a critical target to avert catastrophic effects established by climate scientists.

“The biggest divide are those companies that are making 2050 net-zero pledges without setting the interim science-based target,” Simon Fischweicher, the Head of Corporations and Supply Chains for CDP, told Yahoo Finance. “What they’re doing there as a company is saying, I'm going to get to net zero by 2050, but I don't have the interim plan that's in line with what science is determining is necessary to maintain planetary sort of carbon budget boundaries before then.”

That divide is sure to be magnified, with the meeting of nearly 200 nations being hailed as the “world’s last best chance” to get climate change under control.

An activist holds up a placard showing a burning planet Earth and making reference to the 2015 Paris Agreement to limit global warming preferably to 1,5 degrees Celsius, during a climate strike demonstration of Fridays for Future in front of the Willy Brandt Haus, headquarters of Germany's Social Democratic Party SPD, in Berlin on October 22, 2021. (Photo by INA FASSBENDER / AFP) (Photo by INA FASSBENDER/AFP via Getty Images)
An activist holds up a placard showing a burning planet Earth and making reference to the 2015 Paris Agreement to limit global warming preferably to 1,5 degrees Celsius, during a climate strike demonstration of Fridays for Future in Berlin on October 22, 2021. (Photo by INA FASSBENDER/AFP via Getty Images) · INA FASSBENDER via Getty Images

For companies attending COP26, the event represents crossroads of sorts.

Amid growing shareholder pressure to step up climate action, the frequency and severity of extreme weather events, and global regulators moving quickly to draw up a framework to mandate climate risk disclosures, executives are looking to get out ahead and seek public partnerships that will not only make business sense but also minimize the companies’ carbon footprint.

“What’s clear to us is the government can’t do this alone — the private sector can’t do this alone,” Barbara Humpton, CEO of Siemens USA, said in a recent interview with Yahoo Finance. “It will take all of us thinking systematically.”

STRAWBERRY, CALIFORNIA, UNITED STATES - 2021/08/27: Smoke fills the air from the Caldor fire choking highway 50. 
The Caldor fire has grown to over 150,000 acres and threatens to grow to the Tahoe basin. The fire has reached the town of Strawberry. (Photo by Ty O'Neil/SOPA Images/LightRocket via Getty Images)
Smoke fills the air from the Caldor fire choking highway 50 near Strawberry, California, on August 27, 2021. (Photo by Ty O'Neil/SOPA Images/LightRocket via Getty Images) · SOPA Images via Getty Images

Transitioning to net zero without guardrails

Public declarations of broad-based climate initiatives have grown louder in recent years, in part because of the explosive growth of environmental, social, and governance (ESG) investing.