Data center power usage to go up sixfold in 10-yrs
John Pettigrew, who leads the National Grid, has recently put forth a suggestion for an ultra-high voltage onshore transmission network in the UK. The idea was shared at the Aurora Spring Forum, with the aim of bolstering UK's economic goals beyond 2050. He stressed the importance of creative strategies to cater to the growing electricity needs in the country and its impact on the economy.
National Grid predicts energy spike from AI and quantum computing
The energy provider forecasts a significant rise in energy use due to the swift expansion of artificial intelligence (AI) and quantum computing. These technologies rely heavily on data centers, essentially large-scale storage facilities for computer systems. Pettigrew expects these centers' power consumption to increase six-fold in the next ten years.
Pettigrew advocates for bold measures amid growing demand
Pettigrew voiced concerns about the grid becoming "constrained" due to escalating demand. He underscores the necessity for "bold action" to create a network capable of managing this surge. He further asserts that "future growth in foundational technologies like artificial intelligence and quantum computing will mean larger scale, energy-intensive computing infrastructure."
UK's supergrid pressured to modernize infrastructure
The UK's high-voltage transmission network, known as the "supergrid," now over seven decades old and is under pressure to modernize its infrastructure. This is driven by increased consumer electricity demand and the requirement to connect sustainably with renewable energy sources. Such upgrades are vital for achieving "net zero emissions by 2050," aligning with global targets. "But today, just like in the 1950s, we find ourselves with a network that's constrained," he said, underlining the escalating pressure on the existing grid.
Data centers: Essential but environmentally expensive
Data centers, which store our digital data and power services, have become a crucial part of contemporary life. However, they come with a hefty environmental price tag. Some research suggests that by "2027, the AI industry alone could consume as much energy as a country the size of the Netherlands." In Ireland, "data centers accounted for nearly a fifth of all electricity used in 2022," marking a 400% increase since 2015.
Quantum computing: A promising but power-intensive technology
Quantum computers, which process data in a unique way and can swiftly perform complex calculations, are primarily used for experimental purposes. Despite their current experimental status, they show potential for future scientific discoveries and advancements in secure communication methods. However, like AI technologies, quantum computing is also power-hungry, contributing to the growing demand for energy and related environmental concerns.
