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Announcements
Feb. 04, 2026 CH4 Global Scoops the Pool with 2 International Sustainability Gongs
2025
Oct. 15, 2025 CH4 Global Throws Its Weight Behind Adelaide to Host COP31
Sep. 15, 2025 CH4 Global Named Top Agriculture Sustainability Company
Aug. 21, 2025 CH4 Global Selected As “AgTech Startup of the Year” By AgTech Breakthrough
Aug. 11, 2025 ‘Better Beef’ on Adelaide Shelves in World First
May. 23, 2025 CH4 Global Named as One of the World’s Top Sustainable Development Goal Leaders
Jan. 30, 2025 Production Begins at CH4 Global’s First Full-Scale EcoPark
2024
Nov. 19, 2024 CH4 Global Named to Fast Company’s 2024 List of the Next Big Things in Tech
Aug. 06, 2024 CH4 Global Signs First Offtake Agreement to Export Reduced-Methane Beef
Mar. 05, 2024 CH4 Global Named One of America’s Top GreenTech Companies by TIME Magazine
Feb. 08, 2024 CH4 Global Welcomes FDA Move on Animal Feed Additives
2023
Aug. 16, 2023 CH4 Global Wins Prestigious Norrsken 2023 Impact/100 Award
Jan. 23, 2023 Pivotal Agreement with Ravensworth
2022
Nov. 22, 2022 CH4 Global Subsidiary CH4 Australia Wins SA Climate Leaders Award
Nov. 17, 2022 CH4 Global’s Tiahni Adamson Announced as a Superstar of STEM
Oct. 10, 2022 CH4 Global Announces Expansion Plans in South Australia
Aug. 25, 2022 CH4 Global Subsidiary in New Zealand to Build First Full-Scale EcoPark
Jan. 01, 2022 Securing Raw Materials Program Driving Innovation in South Australia
2021
Mar. 01, 2021 Seadling and CH4 Global Sign Joint Venture focused on Asia expansion
alert the press
Press Contact & Press Kit
For press inquiries please reach out to
Verity Edwards, Hughes Public Relations and Communication Counsel
E: verity@hughespr.com.au | P: 08 8412 4100 | M: 0412 678 942
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CH4 Global in the News
USA & Global
October 31, 2025 | Innovation News Network | CH4 Global’s 2025 progress in tackling cattle methane emissions
July 16, 2025 | Innovation News Network | How CH4 Global’s seaweed supplement can slash your cattle’s methane emissions
May 12, 2025 | Sustainability Magazine | How CH4 Global & Mitsubishi Plan to Change Farming Forever
read more
April 1, 2025 | Sustainability Magazine | Top 10: Sustainable Innovations
February 24, 2025 | Innovation News Network | The seaweed solution: How CH4 Global is scaling nature’s methane-busting powerhouse
February 10, 2025 | Clean Technica | Bovine Methane Emissions Solution Spearheaded By US Firm
February 6, 2025 | FeedStrategy | Mitsubishi partners with CH4 Global on methane inhibitor production
February 4, 2025 | Trellis | Chipotle backs seaweed ‘methane tamer’ to ease emissions from beef and dairy
January 15, 2025 | CHIPOTLE | CHIPOTLE'S Cultivate next fund invests in aquatic plant-based technologies that aim to emulate animal protein and scale more sustainable cattle feed
January 9, 2025 | Feed Additive Magazine | Asparagopsis Seaweed: Natures answer to livestock methane
November 25, 2024 | Beef Magazine | UPL, CH4 Global partner on methane-reducing cattle supplement
November 25, 2024 | Business Standard | UPL gains after inking pact with CH4 Global to reduce methane emission
November 25, 2024 | The Hindu BusinessLine | UPL partners with CH4 Global to combat cattle methane emissions
November 19, 2024 | Fast Company | The 4 next big technologies in food and agriculture for 2024
November 12, 2024 | FeedNavigator | Study: Whole seaweed beats pure bromoform as methane buster
November 11, 2024 | Trellis Group | Achieving 2030 Climate Goals: Tackling Methane Emissions & Feeding 10 Billion with CH4 Global
October 16, 2024 | KPBS Public Media | Business farms a seaweed that will limit methane emissions from cows
October 11, 2024 | NBC News | How feeding cows red seaweed can help combat climate change
August 12, 2024 | Feed Additive Magazine | CH4 Global and CirPro join forces to export reduced-methane beef
June 18, 2024 | Feed & Additive Magazine | CH4 Global and CirPro: Methane-reducing feed additive increases feed efficiency
June 18, 2024 | The Fish Site | Milestone achievement for CH4 Global
June 17, 2024 | Reuters | ‘Blindspot’ over methane emissions put dairy and beef sectors at risk, say investors
April 17, 2024 | Purdue University | CH4 Global partners with Food Entrepreneurship and Manufacturing Institute to combat methane emissions in the cattle industry
February 12, 2024 | Agriculture Dive | FDA to withdraw policy on animal feed additives, slashing red tape for startups
February 9, 2024 | The Fish Site | CH4 Global celebrates first commercial Asparagopsis deliveries
February 1, 2024 | Environment + Energy Leader | CH4 Begins Commercial Deliveries of Methane-Reducing Cattle Feed Supplement
December 15, 2023 | TechCrunch | In the fight against methane, a key GHG, Valley investors have hit upon an unusual target: Cow burps
December 12, 2023 | Webit News | Webit Investment Network (BSE:WIN) announces another investment in achieving UN Goal 2030
November 8, 2023 | Feed Navigator | How is the toolkit for methane emissions reduction in dairy and beef cows expanding?
November 6, 2023 | DC Thompson/SG Voice UK | Startups & Disruptive Tech : Company Profile Piece
November 1, 2023 | DCVC | CH4 Global aims for gigatonne-scale emissions reductions by 2030
October 2, 2023 | Best Stocks | The ESG Revolution: Corporations Partnering for a Greener Future
October 2, 2023 | Media Coverage | The ESG Revolution: Corporations Partnering for a Greener Future
September 28, 2023 | Beef Central | Korean livestock farmers targeted for access to Aussie-made methane-reducing feed additives
September 26, 2023 | CompsMag | Cattle’s Ecological Footprint: CH4 Global and Lotte Join Forces to Transform the Environmental Impact!
September 26, 2023 | Market Watch | Catalyzing Change with Climate Technology: CH4 Global and Lotte partner to Redefine Cattle Environmental Impact
August 30, 2023 | Feed Additive | Methane-fighting start-up CH4 Global raises total investment to US$47 million
August 29, 2023 | AgFunder | CH4 Global raises $29m to scale seaweed-based platform to slash methane emissions from livestock: ‘We can grow it at a much larger scale, frankly, than anybody else’
August 29, 2023 | Feed Strategy | Startup CH4 Global raises funding for methane-lowering product
August 29, 2023 | Feed Navigator | Methane emissions focused startup raises $29m in funding
August 29, 2023 | Animal AgTech | CH4 Global Raises US $29m in Series B Funding, Bringing Total Investment to US $47m
August 29, 2023 | Clayton County Register | CH4 Global Raises $29 Million for EcoPark Development
August 28, 2023 | Environment Mag | Start-up Fighting Cow-Burped Methane Raises US$29MM in Series B Funding, Bringing Total Investment to US$47MM
April 27, 2023 | Feed Navigator | Methane blocker developer CH4 Global aiming to achieve gigaton scale impact before 2030: ‘There is enormous market pull’
April 27, 2023 | AgTech News | From Cattle to Carbon: How Sustainable Livestock Farming Can Reduce GHG & Methane Emissions
March 15, 2023 | The New York Times | Seaweed is having it’s moment in the sun
October 18, 2022 | Siemens | Siemens and CH4 Global collaborate on digitalization to help reduce methane emissions in livestock
Aug 26, 2022 | Horti Daily | Meet 50 start-ups at the Asia-Pacific agri-food innovation summit
June 21, 2022 |Ag Funder News | CH4 Global brings its methane-eliminating feed additive for cattle to market
January 29, 2022 Marine Life Society of South Australia Inc. | Follow-up re Red Alga Use in Agriculture
October 26, 2021 | Financial Times, Food Revolution Series | Can seaweed save the world from livestock emissions?
November 3, 2021 | The Business of Aquaculture Podcast with Lourdes Gant | Season 2 Episode 9, Steve Meller, CH4 Global CEO
October 6, 2021 | Business Wire | CH4 Global Announces US $13M Series A Funding to Accelerate Its Mission to Dramatically Reduce Manmade Methane Emissions
June 4, 2021 | The Fish Site | Closing the Asparagopsis cycle
April 28, 2021 | BBC Radio | 39 Ways to Save the Planet
March 5, 2021 | The Fish Site | Australia’s emerging seaweed startups
March 17, 2021 | The Conversation | Feeding cows a few ounces of seaweed daily could sharply reduce their contribution to climate change
January 19, 2021 | Cleantech Group | CEO, Dr. Steve Meller Talking At Clean Teach Forum
November 27, 2020 | The Washington Post | An Unusual Snack for Cows, A Powerful Fix For Climate
December 21, 2020 | Huff Post | Could Seaweed Help Save Us From Climate Catastrophe?
September 4, 2020 | Crunchbase | Startups To Watch: CH4 Global, Mustard, Undock, LaunchNotes
September 3, 2020 | The Fish Site | Red seaweed farm lands $3 million funding
September 4, 2020 | Smart Company | Aussie-founded startup raises $4 million to help save the planet from gassy cows
July 5, 2020 | Dairy Global | Dairy cow supplement for milk with a lower carbon profile
australia
February 2026 | Feed & Additive Magazine | Livestock industry under climate pressure: is nutrition the most effective way to reduce methane?
August 25, 2025 | Asia Food Journal | CH4 Global selected as international AgTech Startup of the Year
August 8, 2025 | ABC Radio Adelaide | Early Afternoons at 12:50
read more
August 8, 2025 | Asia Food Journal | ‘Better Beef’ on Adelaide shelves in world first
August 7, 2025 | Nine News | Nine News South Australia
August 7, 2025 | ABC Eyre Peninsula & West Coast | Country Hour SA
August 7, 2025 | MSN | Aussie cattle company unveils beef with unexpected benefit
August 6, 2025 | Stock Journal | CH4 Global 'methane tamed' Wagyu beef hits SA butchers and what it costs
August 6, 2025 | InDaily SA | ‘Guilt-free’ beef lands at Adelaide butcher
June 26, 2025 | SOE EPA South Australia | CH4 Global, The Louth Bay EcoPark
January 29, 2025 | Morningstar | CH4 Global Begins Production at World's First Commercial-Scale Asparagopsis Growing Facility, Setting New Benchmark for Cost-Effective Livestock Methane Reduction
November 11, 2024 | Fish Farmer Magazine | Leading climate change scientist to open Australian Seagriculture
November 8, 2024 | Asia Food Journal | Australian climate change leader Prof Tim Flannery to headline International Seaweed Conference debuting in Australia next March
November 7, 2024 | Seagriculture | Australian climate change leader prof. Tim Flannery to headline international seaweed conference debuting in Australia next March
August 12, 2024 | Port Lincoln Times | Louth EcoPark's meaningful mark
August 12, 2024 | In Daily | Reduced methane beef export commitment
February 7, 2024 | Asia Food Journal | Pg 29-31 | Seaweed for a sustainable future
January 25, 2024 | Port Augusta Transcontinental | Reducing Methane
January 25, 2024 | Stock Journal | EP site unveiled for asparagopsis facility
January 25, 2024 | Stock Journal | Seaweed feed scaled up
January 25, 2024 | EP Advocate | Construction begins at Louth Bay
January 24, 2024 | ABC Radio | CH4GlobalCEOSteveMillerisspeaksherewith\ \ KateHigginsaboutthecompany'sgoals.
January 23, 2024 | ABC Radio | Rural Report with CirPro Partner, HB Rural's Heath Tiller
December 12, 2023 | AgTech Navigator | Sustainability, scale and speed in seaweed: CH4 Global touts scalable approach to combat climate change
November 2, 2023 | ABC News | Environment scientist Tim Jarvis named SA Australian of the Year 2024 as recipients announced
November 1, 2023 | The Canberra Times | South Australia's 2024 Australian of the Year Awards announced
October 4, 2023 | FutureFeed | CH4 Global: “This is no longer an R&D experiment”
September 28, 2023 | The Recorder | Methane-busting seaweed good for planet
September 27, 2023 | Future Alternative | CH4 Global and Lotte to deliver methane-reducing feed to 4 million cattle
September 27, 2023 | Thaiger | CH4 Global Partners with Lotte International to Reduce Methane Emissions in South Korea
September 1, 2023 | Stuff | CH4 Global raises funding to scale ecopark operations in Bluff, Australia and globally
September 1, 2023 | The Fish Site | CH4 Global raises $29 million to expand operations
August 30, 2023 | In Daily | More millions for SA methane-busting mission
August 30, 2023 | Sustainability Matters | Methane mitigation at scale to help reduce cow emissions
August 15, 2023 | Glam Adelaide | CH4 Global to build landmark EcoPark on Eyre Peninsula to slash methane emissions
August 15, 2023 | The Mercury | Bush Summit 2023: In Conversation: Working the land and associated industries - Panel with External Relations Manager, Adam Main of CH4 Global
August 15, 2023 | Courier Mail | The Advertiser Bush Summit 2023: In Conversation: Working the land and associated industries - Panel with External Relations Manager, Adam Main of CH4 Global
December 11, 2022 | Forbes Australia | The innovation needed to make agriculture truly green
November 24, 2022 | Isentia | South Australian company awarded for its ingenious way of significantly reducing methane emissions
November 23, 2022 | Sustainability Matters | South Australian methane-buster company wins award
August 11, 2022 | ABC North and West SA | Aquaculture company Clean Seas announces seaweed trial in bid to reduce emissions
June 30, 2022 | ABC Rural | Methane-reducing seaweed asparagopsis up for sale after years of research
June 30, 2022 | MLA | Asparagopsis now commercially available to beef producers
May 5, 2022 – Rowan Ramsey – Securing raw materials program driving innovation in South Australia
December 25, 2021 | Channel 7 News | Gassy Fix
November 7, 2021 | SBS News | Cattle farmers get blamed for climate change, but this one hopes to be part of the solution
September 24, 2021 | Financial Review | An emissions solution to ruminate on
September 20, 2021 | Pro Bono | Australia’s emerging seaweed industry could be worth $1.5 billion by 2040
July 30, 2021 | In Daily | Methane-busting seaweed industry begins growing in South Australia
June 30, 2021 | Mirage News | Ocean of opportunity to flow from $270m CRC
June 22, 2021 | Beef Central | Processing plant using seaweed feed additive set for construction near Port Pirie
June 22, 2021 | In Daily | SA methane-busting cattle feed to be used at new $90m plant
April, 20, 2021 | Beef Central | Methane-busting seaweed takes further steps toward commercial release with biggest demonstration study to date
January 8, 2021 | National Indigenous Times | Seaweed-infused cow burps the key to methane emissions reduction
January 1, 2021 | AgProperty Central / Beef Central | Methane-reducing red seaweed farming venture seeks investors
January 13, 2021 | South Australia Government | The Role of SARDI in South Australia’s Food, Wine & Agribusiness sector
January 6, 2021 | The Sydney Morning Herald | Flatulent cows no longer on the nose with seaweed solution to climate problem
November 30, 2020 | In Daily | Methane-busting seaweed farms on track for 2021 production
August 31, 2020 – The Flinders News – US-based aquaculture company include Kangaroo Island, Yorke Peninsula, Port Lincoln in their seaweed cultivation plans
September 7, 2020 – Stock Journal – CH4 Global seaweed aquaculture venture to partner with Kangaroo Island oyster grower
September 2, 2020 | Port Lincoln Times | US-based aquaculture company include Port Lincoln for seaweed cultivation
May 5, 2020 | The Advertiser | Seaweed fodder plan set to beef up in SA
March 17, 2020 | Scoop | Jobs And Economic Impact To Flow From New CH4 SA Seaweed Climate Change Solution Partnership
February 5, 2020 | ABC | South Australia to develop seaweed fodder industry to reduce cattle methane emissions
February 11, 2020 | Stock Journal | SA venture set to turn seaweed into fodder
New Zealand
May 12, 2025 | New Zealand Geographic | The new global superpower? Seaweed.
May 12, 2025 | New Zealand Geographic | This is why
February 16, 2025 | Rural Life | Bluff-grown seaweed cuts methane emissions from cattle
read more
April 24, 2025 | Riverine Herald | Innovative way to feed the beast
March 10, 2025 | Media 01 | The world’s seaweed industry focuses on Adelaide at Seagriculture
October 27, 2024 | The Press | CH4 Global tackle New Zealand-specific methane busting product
May 31, 2024 | Farmers Weekly | Govt challenged as ‘methane mitigation tech sidelined in NZ’
May 30, 2024 | Scoop | No "Silver Bullet" For Methane Reduction On New Zealand Dairy Farms, But...
May 29, 2024 | RNZ | Is red tape hindering methane busting livestock feed?
September 27, 2023 | Stuff | CH4 Global takes seaweed-based Methane Tamer product to South Korea
April 2023 | Waterford Press, Business South | New venture aiming to cut methane emissions
October 28, 2022 | AZO Cleantech | MPI Grant set to accelerate marine farming pilot programme
October 4, 2022 | NZ Herald | Northland seaweed operation aims to cut down greenhouse gases
August 29, 2022 | Exporter Today | Bluff project offers significant export potential
August 25, 2022 | Stuff NZ | Construction to start on ecopark at Bluff to reduce effect of cow emissions
July 26, 2022 | Farmers Weekly | Seaweed option for methane closer than rules can see
July 25, 2021 | Milk and Money | Episode 4 | Re: Why our dairy cows produce more emission than our cars
July 10, 2022 | Dragon Ink House | Five cleantech companies making New Zealand more green
June 11, 2021 | Stuff | Stewart Island seaweed breakthrough could unlock $500m industry
June 4, 2021 | Scoop | Research Collaboration Uncovers Mechanisms To Trigger Spore Release For Asparagopsis Seaweed
May 31, 2021 | Newsroom | Protecting agriculture from climate action could waste billions
February 4, 2021 | Stuff | Farmers trial feed supplement said to cut methane from cows by a third
November 11, 2020 | Stuff | The green tech that’s helping us to cut greenhouse gas across the world
October 21, 2020 | Scoop | CH4 Global Secures Future Feed Licenses For Asparagopsis Seaweed Businesses
September 18, 2020 | Radio New Zealand | Green light for methane-busting livestock feed from NZ seaweed
September 1, 2020 | New Zealand Herald | Global investors boost New Zealand red seaweed farming venture
September 1, 2020 | Stuff | CH4 Global nets $4.45m to harvest seaweed in Southland
February 19, 2020 | Newsroom | How this seaweed could slash dairy emissions
November 28, 2019 | Scoop | CH4 Global secures grant for seaweed climate change solution
November 28, 2019 | Stuff | Youth, aquaculture and engineering firms get PGF funding boost
November 29, 2019 | Radio New Zealand | NZ methane-busting seaweed cattle feed nears market
Events
12 Feb-30 July 2025
Find CH4 Global's Exhibit Installation at The Mills Fabrica Agrifood Tech Space in King's Cross, London
14-15 Oct 2025
Meet CH4 Global to Discuss an Impact Agenda That Accelerates the Sustainable Transformation of Global Food and Ag at Reuters Transform Food & Agriculture USA 2025 in Minneapolis.
Podcasts & Channels
Featuring ch4 global
Simon Leich Speaks with Steve Meller on CS Partners Episode 60
Climate Tech Innovator: CH4Global’s Steve Meller speaks with RJ Lumba of Great Entrepreneurs Podcast
LISTEN ON ITUNES WATCH ON YOUTUBE LISTEN ON SPOTIFY
Listen to returning guest Steve Meller discuss CH4 Global’s mission to meaningfully impact climate change at scale, today.
LISTEN ON APPLE PODCASTS LISTEN ON GOOGLE PODCASTS
Awards
\ \ CH4 Global Earns “ Environmental Initiatives Award” and " Sustainable Product Award" in 2026 SEAL Business Sustainability Awards for its business sustainability and the impacts being made with its proprietary Methane Tamer feed supplement](/content/2026/02/04/ch4-global-scoops-the-pool-with-2-international-sustainability-gongs/index.html)
\ \ CH4 Global Named “ Greenhouse Gas Mitigation Solutions Company of the Year” in 2025 AgriBusiness Review Magazine recognizing its efforts to reduce methane emissions in the agriculture sector](/content/2025/09/15/ch4-global-named-top-agriculture-sustainability-company/index.html)
\ \ CH4 Global Selected for the 2025 THRIVE Top 50 AgTech Awards The 2025 THRIVE Top 50 AgTech Report features the 50 most innovative growth-stage startups transforming agriculture through technology](https://thriveagrifood.com/thrive-reports/thrive-top-50-agtech-report-2025/)
\ \ CH4 Global Named One of America’s Top GreenTech Companies by TIME Magazine for Second Straight Year Company earns repeat recognition for its leadership in tackling livestock methane emissions with scalable feed-additive solution](/content/ch4-global-named-one-of-americas-top-greentech-companies-by-time-magazine-for-the-second-straight-year/index.html)
\ \ CH4 Global Selected for the 2024 THRIVE Top 50 AgTech & FoodTech Awards THRIVE BY SVG VENTURES KNOWS AGTECH AND FOODTECH - FOR NEARLY A DECADE THEY'VE REPORTED ANNUALLY ON THE TOP 50 COMPANIES IN EACH CATEGORY](https://thriveagrifood.com/2024-thrive-top-50-agtech-and-foodtech-report/)
\ \ CH4 Global Named “AgTech Startup of the Year” in 2025 AgTech Breakthrough Awards ANNUAL AWARD PROGRAM RECOGNIZES GLOBAL INNOVATION IN AGRICULTURE AND FOOD TECHNOLOGIES](/content/2025/08/21/ch4-global-selected-as-agtech-startup-of-the-year-by-agtech-breakthrough/index.html)
\ \ CH4 Global Wins Prestigious Norrsken 2023 Impact/100 Award Recognized Globally: Climate Tech Innovator, CH4 Global Chosen Among World's Top Impact Startups](/content/2023/08/16/ch4-global-wins-prestigious-norrsken-2023-impact100-award/index.html)
\ \ CH4 Global Named on the 2023 Global Cleantech 100 Exceptional Innovators with the Determination and Technologies to Race to Net-Zero](/content/2023/01/12/2023-global-cleantech-100-nominee/index.html)
\ \ Winner of SA Climate Leaders Award CH4 Global subsidiary CH4 Australia wins SA Climate Leaders Award](https://real-leaders.com/eco-award-winners-2022/)
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