Search
Unlocking CO ₂: A solution to global food insecurity and climate change?

January 18, 2024 | World Economic Forum | 

As the world grapples with escalating food insecurity and the urgent need to mitigate climate change, innovative solutions are emerging. CO₂, often viewed as a problematic gas contributing to global warming, could hold the key to transforming food production.

A groundbreaking international consortium, co-funded by The Bill & Melinda Gates Foundation and spearheaded by Novozymes and the Novo Nordisk Foundation, aims to harness CO₂ to produce proteins for human consumption without using agricultural land. Through fermentation techniques, captured CO₂ is converted to acetate, which feeds microbes to produce protein.

Scaling up these technologies could potentially provide enough protein for over 1 billion people annually, particularly benefiting areas with limited agricultural potential. However, regulatory hurdles pose a significant challenge to bringing these innovations to market.

In the European Union, lengthy approval processes for novel foods and agricultural biosolutions hinder progress, contrasting with faster approvals in regions like the US and Singapore. Urgent calls are directed at policymakers to streamline regulatory frameworks and support the transition to sustainable food and agriculture, emphasizing that decisions made now will shape our collective future.

Viewed Articles
Unlocking CO <sub>₂</sub>: A solution to global food insecurity and climate change?
January 18, 2024 | World Economic Forum | As the world grapples with escalating food insecurity and the urgent need to mitigate climate change, innovative solutions are emerging. CO₂, often viewed as
Read More
Nadia KVK becomes India’s first net zero certified Krishi Vigyan Kendra
October 4, 2025 | Global Agriculture | Nadia Krishi Vigyan Kendra (KVK) has become India’s first Net Zero–certified agricultural science center, achieving a verified –74.99 tCO₂e net carbon footprint,
Viet Nam’s green rice revolution: A game changer for farmers and the environment
August 21, 2025 | CGIAR | CGIAR and Viet Nam are expanding climate-resilient irrigation—most notably alternate wetting and drying (AWD)—as a pathway to reduce methane and improve water productivity. W
Taiwan’s first-ever floral carbon audit: Carbon footprint of Phalaenopsis orchid seedlings revealed
June 10, 2026 | Central News Agency (CNA) | (In Chinese)Taiwan's Floral Industry Innovation Center, under the Ministry of Agriculture, completed the island's first carbon footprint inventory f
Vietnam’s net-zero push tests limits of state-led climate governance
May 21, 2026 | Yahoo News / UPI | Vietnam has committed to reaching net-zero emissions by 2050, anchored in its National Climate Change Strategy, which targets a 43.5% emissions reduction by 2030 and
Four key pathways to transform agrifood systems and promote global food security
December 1, 2025 | Food and Agriculture Organization (FAO) | Speaking at the opening of the 179th Session of the FAO Council, FAO Director-General outlined 4 pathways to accelerate agrifood system tra
TOP