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Britain’s National Grid drops China-backed supplier over cybersecurity fears

  • The power network has removed components supplied by NR Electric UK and terminated contract with the company
  • The decision came in April after the utility sought advice from the National Cyber Security Centre

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A farmer works in a field surrounded by electricity pylons in Ratcliffe-on-Soar, central England. Photo: Reuters

Britain’s National Grid has started removing components supplied by a unit of China-backed Nari Technology’s from the electricity transmission network over cybersecurity fears, the Financial Times reported on Sunday.

The decision came in April after the utility sought advice from the National Cyber Security Centre, a branch of the nation’s signals intelligence agency GCHQ, the newspaper quoted a Whitehall official as saying.

National Grid declined to comment citing “confidential contractual matters”. “We take the security of our infrastructure very seriously, and have effective controls in place to protect our employees and critical assets to ensure we can continue to reliably, safely and securely transmit electricity,” it said in a statement.

The FT said an employee at the Nari subsidiary NR Electric UK had said the company no longer had access to sites where the components were installed and that National Grid did not disclose a reason for terminating the contracts.

It quoted another person it did not name as saying the decision was based on NR Electric UK components that help control and balance the grid and minimise the risk of blackouts.

It was unclear whether the components remained in the electricity transmission network, the report said.

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