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Microsoft is exploring the use of advanced power lines in data centers to reduce energy consumption.

Microsoft said that it is looking into using superconducting electricity lines in its data centres, as they could make them more energy efficient and accelerate the massive U.S. expansion of its server warehouses.

Big Tech's?effort?to?quickly build?and?electrify?giant data centers?across?the?U.S. The aging power grid and limited electricity supply in the United States have slowed down efforts to expand technologies such as artificial intelligence.

Microsoft says that recent tests on high-temperature, superconductor cable have shown the cables can deliver the equivalent amount of power as traditional cables with less space.

Husam Alissa leads the Systems Technology Team at Microsoft's CO+I CTO Office. It can also reduce the size and impact of our power transmission infrastructure.

Superconductor cables for high temperatures use a ceramic material to transport electricity more efficiently. Copper and aluminum conductors are widely used in power infrastructure.

The deployment of cables that are currently not used in data centres could reduce the time required to power large server warehouses.

Microsoft claimed that the technology would allow it to increase electric density within facilities without having to expand infrastructure such as substations. Microsoft did not reveal its investment in superconducting technologies or when they would be deployed in their data centers.

The U.S. Government's research indicates that the electricity consumption of?data centres may consume 12 percent of U.S. electricity supplies by 2028. This is a tripled amount from just four years ago, and would require additional infrastructure to generate and transport electricity.

One data center campus will need more than one gigawatt of power at a single site, which is enough to power 750,000 homes.

Cable technology has been in development for decades. However, it is stymied due to high manufacturing costs and cost.

Microsoft invests in'superconducting' companies. This includes Massachusetts-based cable maker and cooling system provider, VEIR. VEIR closed a $75 series B funding round last year. VEIR recently tested its three megawatt cable in a simulated server rack, and said that the advanced cables could be up to 10 times smaller than traditional cables.

(source: Reuters)