More than 61GW of US wind turbine equipment has qualified for production tax credits since 2016
Developers in the US purchased sufficient equipment to qualify 6.6GW of new wind power capacity in 2018 for 60% production tax credits (PTC) under the Internal Revenue Service’s (IRS) safe harbor provision law, according to recent analysis carried out by Wood Mackenzie Power & Renewables.
According to ‘Developers in the US Safe Harbor 6.6GW of Wind Turbine Equipment in 2018’, more than 55GW of equipment developers qualified through safe harbor investments in 2016 and 2017. The number for 2018 is an encouraging signal that offers upside to the outlook in 2022 when projects must be online.
Commenting on the research, Luke Lewandowski, Wood Mackenzie Power & Renewables Research Director, said: “Despite the PTC phase-out, the relative stability of the US market compared to more volatile international markets, along with the security and ability to monetize 10 years of tax credits continues to attract long-standing investors in the US wind power market, as well as newcomers to the market. Despite an abundance of qualified equipment at higher subsidy levels, a diverse field of developers invested in 60% safe harbor equipment last year, indicating optimism over the general competitiveness of wind power from a cost perspective in 2022.”
The research also revealed that wind asset owners in the US have repowered more than 3GW of capacity under the 80-20 provision over the last two years.
“With nearly 13GW of wind power capacity installed in 2012 alone, not to mention turbines of an older vintage not yet repowered, opportunity for repowering via the 80-20 provision stimulated interest in safe harbor investment - even at 60% PTCs.
“As 80-20 strategies have become more sophisticated and owners and turbine OEMs have gained experience through the 2017-2018 repowering campaign, from execution and procurement to disposal and/or warehousing of vintage components, the lower level of PTCs remains lucrative for the manufacturer and especially for the owner that stands to gain 10 additional years of credits,” continued Mr. Lewandowski.
According to the report, 2022 wind power market potential will hinge on lowering wind power’s cost of energy. Direct competition between wind and solar power will intensify in 2022 as solar projects coming online in the same year will be able to capitalize on the 30% investment tax credit (ITC) if project construction commenced or if the developer has incurred at least 5% of the cost of the facility before 31st December 2019. Developers will be eligible to qualify for a 26% ITC through 2020 and a 22% ITC through 2021, but all projects, regardless of ITC level, must come online by 31st December 2023. Additionally, by 2022, the tariff levied by the Trump Administration on solar equipment will have phased out, improving the technology’s overall cost position.
“Cost-out measures achieved by 2022 will help the competitiveness of wind power and the extent of their adoption will be a determining factor in whether the full potential of 2018 safe harbor capacity can be realized. Several factors should help in this regard, particularly due to lower overall demand volume, which should relieve the price premiums that developers are currently facing for logistics and construction services in the build up to the 2020 deadline for 100% PTCs,” said Mr. Lewandowski.
The report highlights that wind turbine equipment costs are also anticipated to fall. Although tariffs on steel and wind components from China may still be in place by 2022, mitigation strategies will have matured to allow some cost savings. Many of the new turbine models scheduled for installation in 2019 and 2020 will have reached serial production by 2022.
“Wood Mackenzie expects turbines rated between 3MW and 5MW to comprise 67% of the market in 2022, a more than doubling of share from 2018, with turbines rated 4-5MW accounting for nearly a third of installations. Not only is cost expected to decrease for this class of turbine models by 2022, but productivity will be significantly higher than legacy models,” added Mr. Lewandowski.