China sets temperature limit for air conditioning

The lower limit for using air conditioning to cool buildings in China has been set as 26°C by the government as part of a plan to cut energy consumption by 20%. The news came on a day when the temperature in Shanghai was 37°C — and expected to be hotter the next day. Compared with a setpoint of 21°C, this new limit would reduce the energy used for air conditioning by over 30% for that ambient temperature.



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Lighting the way

Halesowen College has set a sustainability example for higher education institutions by installing smart lighting as part of its latest environmental initiative, making up to 85% energy savings compared to the previous system.

BESA updates HIU Test Standard

The Building Engineering Services Association (BESA) has announced an important update to its UK Heat Interface Unit (HIU) Test Standard, further strengthening performance benchmarks and supporting the sector’s readiness for incoming heat network regulation.