This advertisement feature film, paid and presented by C-Lock, tells the story of how C-Lock transformed a vision for more sustainable livestock production into the industry's trusted global standard for cattle emissions and performance research.
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From pioneering methane measurement research to global deployment across 50+ countries, discover how C-Lock transformed decades of animal science, engineering, and peer-reviewed validation into one of the industry's most trusted systems for cattle emissions and performance measurement.
A short-form version of the original film that captures the foundation of C-Lock. See how decades of research, scientific rigor, and innovation transformed a single research initiative into a globally trusted standard for cattle emissions and performance measurement.
A global industry requires a global measurement standard. GreenFeed is the only cattle emissions measurement system designed for direct comparison across operations worldwide, creating the consistent methodology needed for credible emissions data and accountability.
Validated against respiration chambers at r > 0.95 and cited in more than 800 peer-reviewed studies, GreenFeed has become one of the most trusted systems for cattle emissions measurement worldwide. This clip explores the science, validation, and global adoption behind the methodology.
The Technology Behind the Story
The stories above are powered by C-Lock's precision livestock technology. GreenFeed is used to measure individual animal emissions and efficiency. SmartLine products are used to measure feed consumption, body weight, and water consumption daily for individual animals. Learn more about each product line below.
GreenFeed captures individual-animal CH₄ and CO₂ measurements in the field and in the barn. Validated against respiration chambers, deployed across the world, and published in 800+ peer-reviewed studies. It's the measurement leading every defensible emissions claim in beef.
SmartFeed, SmartScale, and SmartWater automatically capture what each animal eats, drinks, and gains in real-world production environments. By turning individual animal performance into measurable efficiency rankings, SmartLine helps producers identify which animals are profitable and which are not.
Select Your Business Type
Pick the path that matches your work — we'll take you to the page built specifically for you and how we can help.
Feed is up to 70% of your operating cost. C-Lock identifies the animals turning it into pounds and the ones quietly costing you money — and connects you with the corporations paying a premium for verified low-emission beef.
Publication-ready, peer-defensible measurements — backed by 800+ published studies and validated against respiration chambers. Turnkey support from deployment to data pipeline so your project clears review and earns the next round of funding.
Measurement at the source — not a proxy. Verified supply-chain emissions your reporting can actually defend to regulators, auditors, and investors. Turn your producer relationships into a reporting advantage and a path to sustainability-linked revenue.
Take the Next Step
Explore the technology behind the story, get in touch with our team, or watch the same story told from the other side of the world.
See how GreenFeed and SmartLine work together to turn individual-animal measurement into profitability and proof.
Browse Products →Talk to our team about deploying C-Lock measurement on your operation, your project, or across your supply chain.
Contact C-Lock →The Australia Producers Story — this film highlights a real cattle production story told from a working operation in Queensland.
See the Australia Film →