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Japan extends leases for offshore wind farms by 10 years to reduce costs

The Japanese industry and land ministry proposed Tuesday revising guidelines for extending offshore wind project leases from 30 to 10 years. This would help developers to manage rising construction costs and finish projects.

The proposal was presented to a joint panel of experts of the Ministry of Land, Infrastructure, Transport and Tourism and the Ministry of Economy, Trade and Industry.

According to the current guidelines for public bids in general maritime zones, operators are required to remove their installations within a 30-year period of time, and then a new auction is conducted. According to the proposed revision, operators would be able to renew their permits as long as they met certain conditions.

As per current guidelines, construction, operation and decommissioning must be completed in 30 years. However, the actual duration of operations is usually only 20 years.

Some panel members said that extending the period could boost electricity sales and improve cash flow to repay project-finance loans. It would also attract a wider range of equity investors and allow an earlier capital recovery.

A land ministry official confirmed that the new guidelines would apply to the next round of auctions. However, it was not decided whether they would also cover the previous three rounds. The Japanese government is expected to offer developers more favorable terms to encourage them to build an offshore wind industry of large scale. This will be done to revive the country's ambitions, which have been stymied by rising costs and delays in global projects.

By 2040, the government wants to reach 45 gigawatts in offshore wind power to reduce reliance on coal and gas imports, cut carbon emissions and boost energy security. The government had 0.3 GW by the end of 2024.

After three major auctions, progress has stagnated. The trading house Mitsubishi Corp., which won the first auction for 2021, announced in February that rising costs forced it to reevaluate its plans. A Mitsubishi-led group is planning to pull out of three offshore wind farms despite the lease extension. This was reported by several Japanese media late Tuesday. (Reporting and editing by Sharon Singleton; Yuka Obayashi)

(source: Reuters)