Average construction costs for solar generators increased by 1.7% in 2022, and for wind turbines they increased by 1.6%. These three technologies—solar, wind, and natural gas—comprised 86% of the
Corporate and government renewable energy investment has hit record highs, driving massive wind and solar expansion across the U.S. Find out what''s fueling the boom.
Companies have announced new projects that will increase domestic production of critical minerals, batteries, EVs and chargers, solar module components, wind turbine
The Treasury Department and the IRS published the initial annual table required by § 45Y(b)(2)(C)(i) in Revenue Procedure 2025-14, 2025-7 I.R.B. 770. That table lists both wind
Gov. Kathy Hochul has announced that 23 large-scale land-based renewable energy projects have officially signed contracts to deliver over 2.3 gigawatts of clean energy to
The megabill passed by Republicans in Congress and signed into law by President Donald Trump last week creates many challenges for clean energy — enough to choke off lots of new solar and wind power
Corporate and government renewable energy investment has hit record highs, driving massive wind and solar expansion across the U.S. Find out what''s fueling the boom.
On July 4, 2025, President Donald Trump signed the One Big, Beautiful Bill Act into law, which scales back renewable energy tax provisions. The final bill did, however, contain more
Companies have announced new projects that will increase domestic production of critical minerals, batteries, EVs and chargers, solar module components, wind turbine components, and electrolyzers needed
Despite the technology neutral focus of existing law, solar and wind are subject to different — and harsher — treatment under the OBBB than other technologies. Projects have
The megabill passed by Republicans in Congress and signed into law by President Donald Trump last week creates many challenges for clean energy — enough to choke off lots
Despite the technology neutral focus of existing law, solar and wind are subject to different — and harsher — treatment under the OBBB than other technologies. Projects have to either begin construction before
Average construction costs for solar generators increased by 1.7% in 2022, and for wind turbines they increased by 1.6%. These three technologies—solar, wind, and natural
Storage, geothermal, biomass, hydroelectric and other non-solar and non-wind projects will have until the end of 2033 to start construction to qualify for technology-neutral tax
The low case forecast for commercial solar, which assumes more stringent construction-start requirements to qualify for tax credits, appears in further detail in the full report.

Solar and wind projects that are not under construction by July 4, 2026 must be in service by the end of 2027 to qualify for tax credits. The bill modifies the rules for "technology-neutral" tax credits that are found in sections 45Y and 48E of the US tax code.
The bill as enacted contains a placed-in-service deadline for solar and wind projects of Dec.31, 2027, but only to the extent that they do not begin construction for tax purposes prior to July 4, 2026. This key exception allows solar and wind developers to safe harbor projects in 2025 and 2026 that will be placed in service in 2028, 2029 and 2030.
Under the bill, solar and wind projects that start construction by July 4, 2026 will avoid a deadline to be placed in service by the end of 2027. Such projects should generally have four years after the year construction starts under the existing Treasury guidance to finish construction.
Under the new law, tax credits for wind and solar projects phase out much sooner. To qualify, these projects must either be completed by the end of 2027 or begin construction within the next 12 months. This compressed timeline will likely force developers to accelerate their project schedules or risk losing critical tax credits.
Offshore wind projects and projects on federal land have 10 years, but the Biden Treasury inadvertently left room for argument about whether the 10-year period applies to such projects that claim technology-neutral tax credits by referring only to the legacy tax code sections when referring to the 10-year period in Notice 2022-61.
Since the IRA’s enactment, battery and solar manufacturing have seen the strongest growth in both investment and capacity. ZEV manufacturing capacity is also scaling steadily. In contrast, wind manufacturing has lagged, with declining investment, few new project announcements, and limited capacity expansion.
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The global solar folding container and energy storage container market is experiencing unprecedented growth, with portable and outdoor power demand increasing by over 400% in the past three years. Solar folding container solutions now account for approximately 50% of all new portable solar installations worldwide. North America leads with 45% market share, driven by emergency response needs and outdoor industry demand. Europe follows with 40% market share, where energy storage containers have provided reliable electricity for off-grid applications and remote operations. Asia-Pacific represents the fastest-growing region at 60% CAGR, with manufacturing innovations reducing solar folding container system prices by 30% annually. Emerging markets are adopting solar folding containers for disaster relief, outdoor events, and remote power, with typical payback periods of 1-3 years. Modern solar folding container installations now feature integrated systems with 15kW to 100kW capacity at costs below $1.80 per watt for complete portable energy solutions.
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