'As Warm as the African Savannah': Chester Zoo Installs Heat Pumps for Zebras, Ostriches, and Antelopes

Why It Matters

The project cuts the zoo’s carbon emissions while delivering species‑appropriate climates, proving renewable HVAC can serve both sustainability and animal‑care goals. It provides a replicable model for other wildlife attractions pursuing net‑zero operations.

Key Takeaways

• Mitsubishi Electric installed 80 kW air‑source heat pumps for zebra, ostrich, antelope habitats
• Heat pumps maintain 18‑24 °C, mimicking African savannah conditions
• Project supports Chester Zoo’s net‑zero Scope 1‑2 target by 2030
• Additional heat pump units deployed for rhino and butterfly habitats
• Sustainable HVAC also added to zoo’s conference venue and luxury lodges

Pulse Analysis

Renewable heating and cooling technologies are becoming a cornerstone of sustainability strategies for large public attractions, and Chester Zoo’s latest upgrade illustrates that trend. By deploying Mitsubishi Electric’s air‑source heat pumps, the zoo can deliver precise temperature zones that mirror the natural habitats of zebras, ostriches and roan antelopes. The system’s 80 kW capacity, coupled with radiant panel distribution, not only ensures animal comfort but also leverages electricity that can be sourced from renewable grids, dramatically lowering the carbon intensity of climate control operations.

The technology choice reflects a broader shift in the facilities‑management sector toward low‑carbon HVAC solutions. Air‑source heat pumps capture ambient heat even in cooler conditions, converting it to usable warmth with efficiencies often exceeding 300 %. For a 130‑acre estate housing over 30,000 animals, such efficiencies translate into substantial energy savings and reduced reliance on fossil‑fuel‑based boilers. Moreover, the modular nature of these units allows the zoo to retrofit existing enclosures and integrate new climate‑controlled spaces—like the recently opened "Heart of Africa" lodges—without extensive construction disruptions.

Strategically, the partnership aligns with Chester Zoo’s ambition to achieve net‑zero Scope 1 and 2 emissions by 2030, a target that positions the institution as a leader among conservation‑focused venues. Demonstrating that high‑performance animal habitats can coexist with aggressive decarbonisation goals may encourage other zoos, aquariums and theme parks to adopt similar renewable HVAC roadmaps. As visitor expectations evolve toward environmentally responsible experiences, such initiatives also enhance brand reputation and can drive incremental revenue through eco‑tourism appeal.