• COVID-19 has caused the largest emissions drop since World War II, giving us a head start on limiting global temperature rise by 2030.
  • Companies have a major responsibility in these efforts and have made substantial commitments in 2020 to reducing CO2.
  • Air pollution, climate change and environmental destruction will cause many deaths if action is not taken.

In order to avoid irreversible damage to our societies, economies and the natural world, we must limit global temperature rise to 1.5°C above pre-industrial levels.

But with a 2018 report by the Intergovernmental Panel on Climate Change (IPCC) stating that global warming is likely to reach just that between 2030 and 2052 — assuming it continues at the current rate — intervention is required on a mass scale.

Several multistakeholder efforts are involving the private sector in the solution. The United Nations Global Compact launched the Business Ambition for 1.5°C campaign which called on companies to commit to ambitious emissions reduction science-based targets.

As of 3 November 2020, 314 companies had signed the commitment.

The World Economic Forum’s Race to Zero Dialogues aims to amplify these efforts, with a goal to halve greenhouse gas emissions by 2030 and hit net-zero emissions by 2050. It mobilizes a coalition of leading net-zero initiatives, representing 120 countries, 452 cities, 22 regions, 1,101 businesses, 45 investors and 549 universities. Collectively, these actors cover nearly 25% of global CO2 emissions and more than 50% of global GDP.

The Mission Possible Platform, a collaboration between the World Economic Forum and the Energy Transitions Commission, is working with over 300 companies from the so-called “harder-to-abate” industrial sectors to operationalise the decarbonisation of sectors such as steel, cement, shipping and even aviation in line with net-zero pathways.

A race to zero emissions means a race to zero deaths.

—Anthony Robert Hobley

Rebuilding after COVID-19

The COVID-19 pandemic has caused the largest emissions drop since World War II, but it remains to be seen how the global recovery will shape the emissions trajectory. Companies can do four major things to make a difference:

First, they must demonstrate transparency in reporting emissions publicly. Second, they should show leadership by committing to reducing their emissions. Third, they must act on these commitments and report progress. And fourth, they should join relevant initiatives and alliances.

Leading on climate action

There is hope: Net-zero commitments have doubled in 2020 during the global pandemic, according to research by NewClimate and Data Driven EnviroLab.

For example, more energy companies are committing to end their contribution to greenhouse gas emissions – including household names like BP, Shell, Enel, Iberdrola and EDF.

Microsoft aims to be climate-negative for all three scopes by 2030, and to remove all the carbon the company has emitted either directly or indirectly by electrical consumption since it was founded in 1975. It has also launched a $1 billion fund for CO2 removal.

Amazon has set the goal of being net-zero by 2040, with 100% renewable power by 2030. BMW projects a 30% reduction in CO2 produced per car, including across their supply chain. And Unilever is making the shift to carbon-positive manufacturing by eliminating fossil fuels from their operations. It will invest €1.13 billion ($1.8 billion) into a climate and nature fund.

Net-zero decarbonization and investing in nature-based solutions go hand in hand. However nature performs moves the goal posts for climate targets; they are intrinsically linked.

A race to zero emissions means a race to zero deaths caused by air pollution, climate change and environmental destruction. We can’t afford to wait.

This article originally appeared on Business & Industry.