The US Space Weather Prediction Center (SWPC) issued multiple geomagnetic storm watches throughout August and September 2022. Geomagnetic storms occur when solar storms interact with the Earth’s atmosphere and magnetic field, risking disruption to satellites, radio communications and the power grid. The strongest predicted storm earned the agency’s rating of G3 (“strong”) on a five-level […]
Uptime Institute’s data on power usage effectiveness (PUE) is a testament to the progress the data center industry has made in energy efficiency over the past 10 years. However, global average PUEs have been largely stalling at close to 1.6 since 2018, with only marginal gains. This makes sense: for the average figure to show […]
As the data center sector increases its focus on becoming more environmentally sustainable, regulators still have a part to play — the question is to what extent?
The power usage effectiveness (PUE) metric is predominant thanks to its universal applicability and its simplicity: energy used by the entire data center, divided by energy used by the IT equipment.