To Fight Climate Change, Put Markets to Work

(Bloomberg Opinion) -- The battle over climate change is putting an old maxim to the test: Where there’s a will, there’s a way. The COP26 climate summit in Glasgow offers reasons to hope it will be proven correct, particularly on a challenge at the heart of the issue: financing the global transition to clean energy.

There is no longer any doubt about the will. Today, more than two-thirds of global gross domestic product is covered by some form of commitment to reach net-zero emissions. Turning these commitments into real action is the focus of COP26. And while much of the attention during and after the conference will be focused on national governments, the fact is: They can’t do it alone.

Ramping up adoption of clean energy and other sustainable infrastructure fast enough to avoid the worst impacts of climate change will require trillions of dollars in new investment — likely in the ballpark of $100 trillion. Most of that will have to come from the private sector, especially after the enormous toll that the pandemic has taken on governmental budgets. This is particularly true in emerging markets and developing countries, where the need for investment in clean energy is most acute.

Growing economies mean growing energy demands, and if that demand is met with coal rather than clean energy, we will all pay a tremendous cost: in physical damages from more severe weather patterns, stresses to food and water supplies, and increases in deadly air pollution.

Private-sector leaders understand how dangerous and destructive those costs could be. They want to help prevent them, and not just out of altruism. Businesses and investors have significant exposure to risks from climate change — and at the same time, the race toward clean energy and sustainable infrastructure is a major opportunity for investment.

Especially over the past year, the number of companies and countries making net-zero commitments has risen dramatically. But this is uncharted territory for them. There’s no off-the-shelf plan for reaching net zero, and the methods for doing so will vary widely by industry. Nor are there universally accepted benchmarks for defining progress, which raises the risk of “greenwashing.”

These are crucial challenges that must be addressed as companies begin to turn their pledges into plans. Success will depend largely on industry coordination and public accountability. Until recently, there was no mechanism for achieving either.

It will also require vast sums of capital. When the U.K. assumed the COP presidency in partnership with Italy some 18 months ago, $5 trillion of private financial assets were committed to net zero. Now more than 450 major financial institutions across 45 countries, controlling assets of more than $130 trillion, have joined the Glasgow Financial Alliance for Net Zero, or GFANZ. GFANZ is the gold standard for climate commitments — our best opportunity to get credible, high ambition in the financial sector quickly.

Good intentions, as we know, are not enough: Roads to hotter places are paved with them. We must turn intentions into action — and the alliance, which we now serve as co-chairs, is helping to do that. Each member has committed to achieving net-zero emissions across their portfolio of assets, and to backing up their words with actions. Participants in the alliance must agree to set short-term targets, including their fair share of 50% reductions by 2030, and report on their progress. GFANZ ensures that any pledges are in line with the science on climate change and anchored in the UN’s Race to Zero.

The alliance’s work includes a focus on mobilizing private capital into emerging markets and developing countries to build sustainable infrastructure and to accelerate the transition to clean energy. One example is the Climate Finance Leadership Initiative’s first country pilot in India, which is helping to strengthen local conditions for investment and develop and scale innovative climate finance solutions.

The alliance has urged governments to take action to reach the net-zero commitments they’ve made. That includes policies that put a price on carbon and accelerate the end of gas-powered vehicles, real plans to phase out fossil-fuel subsidies, and mandatory climate-risk disclosure in accordance with the guidelines established by the Task Force on Climate-Related Financial Disclosures (TCFD).

The success of the TCFD gives us reason to be optimistic that this alliance can prove equally influential and productive. Six years ago, we took on leadership of the TCFD to provide companies, investors and governments with more data and clearer metrics on the risks and opportunities being created by climate change. Back then, some on the political right opposed new reporting obligations, and some on the political left were skeptical of the idea that markets could play a meaningful role in the fight against climate change.

But in speaking with private-sector leaders, especially in finance, we were convinced that there was not only a great need for more information and transparency about these risks and opportunities, but also a growing appetite for it — and that has been borne out.

In 2015, TCFD created a framework of reporting recommendations to help companies measure climate-related risks and opportunities. Since then, the framework has been endorsed by more than 2,700 businesses, financial institutions, nongovernmental organizations and governments in 90 countries. This year, the G-20 endorsed the TCFD framework as the global standard for climate-risk reporting. Nine countries have taken steps to make climate-risk reporting mandatory using the TCFD as the foundation, and governments gathered at COP recognize that it is an essential tool in the push to defeat climate change.

Now, as TCFD continues to be adopted by more governments and businesses, our alliance will work to establish global standards for turning net-zero commitments into concrete actions — and for measuring progress to ensure public accountability.

The alliance stands ready to help deliver the trillions of dollars required to fund the transition to a green future. But we need others to act in concert. Governments need to set clear and credible climate policy to give finance confidence to invest; companies need to develop credible transition plans to attract capital committed to net zero; and private finance needs to work through the practicalities of turning ambition into action in developing and emerging economies.

Michael R. Bloomberg is the founder and majority owner of Bloomberg LP, the parent company of Bloomberg News, and UN Special Envoy on Climate Ambition and Solutions.

Mark Carney, the UN Special Envoy for Climate Action and Finance, served as governor of the Bank of England from 2013 to 2020, and as governor of the Bank of Canada from 2008 until 2013. He is currently a vice chairman at Brookfield Asset Management and head of transition investing.

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