Net-zero is different

A net-zero economy would remove as much greenhouse gas from the atmosphere as it puts in. Even if the world achieves net-zero emissions, some activities will still produce greenhouse gases. In his book “How to Avoid a Climate Disaster,” Bill Gates, the co-founder of Microsoft, cites things like making cement, using fertilizer, or the methane that leaks from natural gas plants. The reality that net-zero will not mean zeroing out all emissions highlights the need for carbon removal, whether from natural sources such as trees and soil, or via technologies that can pull carbon from the atmosphere. The planet would be unable to reach net-zero without actively removing carbon from the atmosphere.



About carbon offsets, capture and storage

An offset is a certificate representing the reduction of one metric ton of CO2 equivalent. Offsets may include projects that avoid emissions, such as by using renewable energy instead of energy derived from fossil fuels, or that remove emissions, such as planting trees or storing methane.

There is no single global standard for offsets. Still, investors can determine whether a company uses offsets to counter carbon emissions and, if so, assess how the company intends to use the offset to reduce its carbon footprint. The analysis may show that a planned offset won’t help the environment. Buying trees that were not going to be harvested, for instance, won’t absorb any additional carbon from the atmosphere. That highlights a need for measurement, recording and verification.

Negotiators at COP26 are expected to address how market-based mechanisms could allow countries (and companies) to use offsets to meet Paris-aligned goals.



Continue reading

Carbonwashing: A New Type of Carbon Data-related ESG Greenwashing. A look at the complexity of carbon accounting and the need for measurement, reporting and verification of corporate commitments to reduce GHG emissions.

Want to receive the latest net-zero insights?

Sign up here