Vancouver company uses mushroom roots to tackle global protein demand

A Vancouver-based company is betting on mushroom mycelium as a sustainable protein source, aiming to reduce the environmental impact of traditional meat production.

Inder Nirwan and Pippa Norman report for The Tyee.


In short:

  • Maia Farms developed a mycelium-based protein that takes just seven days to produce and emits 84% less carbon dioxide than chicken.
  • The company is partnering with food manufacturers to incorporate the protein into various foods, with products appearing at major retailers like Costco.
  • Plans include expanding globally by 2030, with facilities on five continents to meet both Earth’s growing protein needs and space exploration demands.

Key quote:

“It’s arguably the most efficient form of agriculture that will ever exist.”

— Gavin Schneider, Maia Farms founder

Why this matters:

With global meat demand rising, sustainable protein alternatives like mycelium could help mitigate the environmental impacts of meat production, including greenhouse gas emissions and deforestation.

Related: Turning mushroom waste into a resource for sustainable farming

Video camera on a tripod facing a green hedge.

This former oil worker is now exposing dirty methane emissions

After fracking fouled her air and water, Sharon Wilson devoted her life to documenting the emissions fueling the climate crisis.
Hands holding brown soil with sunlit trees in background.

The secret to tackling the climate crisis could be right under our feet. Here’s why

Despite being one of the largest natural carbon sinks, most nations exclude soil from their climate plans.
an aerial view of a data center flanked by trees, roads and green fields.

How batteries, not natural gas, can power the data center boom

Tech companies are turning to natural gas to help power the growing number of A.I. data centers in the U.S. Jigar Shah, a former Energy Department official, explains how installing batteries instead can help balance the grid, lower electricity bills, and support renewable energy.
Aerial photo of coal-fired power plant
Credit: irphoto.gr/BigStock Photo ID: 4550715

Donald Trump exempts coal in steelmaking from Clean Air Act

President Trump is exempting coal used in steelmaking from Biden-era Clean Air Act regulations for two years.

Oil pumps are operating in an industrial landscape.

Republican split widens as Texas regulator bashes carbon capture

A growing number of GOP elected officials question the use of carbon capture and storage for oil and gas projects.
participants at the entrance to COP 30 pavilion
Credit: https://www.flickr.com/photos/isostandards/ Creative Commons: https://creativecommons.org/licenses/by-nc-sa/4.0/

UN's COP30 in Brazil has ended. Experts eye the path forward on climate

Experts have mixed reactions to the recent U.N. climate talks in the Amazon. The talks, known as COP30, ended without a clear plan to phase out fossil fuels. U.N.
Two women in a boat on a flooded street in Vietnam
Credit: Photo by Toomas Tartes on Unsplash

Vietnam’s year of floods, mud and death

Scientists suggested that climate change could make central Vietnam a global hot spot for destructive storms. This year has seemed to prove the point.
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.