Scawfell Genetics, based in Cumbria, UK, relies on two Noblegen LN40AC liquid nitrogen generators to support the preservation of valuable animal genetic material. Specialists in cattle breeding, genetics, and genomics, Scawfell operates a bespoke facility for collecting, processing, and storing cattle semen for breeding and research. They are also the primary storage centre for the Rare Breeds Survival Trust (RBST) in the UK. To ensure continuous protection of these critical resources, Scawfell turned to Noblegen for a reliable, autonomous liquid nitrogen solution.
The challenge: Remote location and unreliable supply
Situated on a remote farm, Scawfell faced inconsistent and costly liquid nitrogen deliveries. Any interruption in supply can put cryogenically stored samples at immediate risk. Even brief warming (ust 7–10 seconds) can cause irreversible damage, making constant availability of liquid nitrogen absolutely essential for cryopreservation facilities.
Our solution: On‑site, on‑demand generation
Noblegen installed two LN40AC generators on-site in purpose-built shelters, providing fully autonomous, continuous liquid nitrogen production for semen preservation. By removing reliance on delivery schedules, Scawfell now has full confidence in their supply while also reducing transport emissions by eliminating tanker deliveries.
Noblegen generators offer high efficiency and minimal maintenance and downtime. Their intuitive interface, live status displays, and built‑in safety features, including automatic standby mode and vacuum insulation protection, ensure simple and safe operation. Engineered with a no-loss pressure system, the LN40AC eliminates boil‑off losses common with traditional storage, reducing operating costs and unlocking long-term cost savings.
On-site liquid nitrogen generation continues to expand across the UK and globally, with Noblegen now surpassing 200 generators manufactured and delivered from its production centre.
As organisations seek more sustainable, environmentally responsible solutions, Noblegen’s generators provide a dependable, long‑term alternative for secure, on‑demand liquid nitrogen supply. Contact us today for more information on liquid nitrogen systems and cryogenic applications.