Clean Tech Daily — 2026-05-17

Top Story

China Tightens Grip on Global Clean Energy Manufacturing as U.S. Projects Stall

China has widened its lead in clean energy manufacturing to a commanding degree, with Chinese companies now accounting for more than half of all global investments in the sector since 2019, according to new reporting from Inside Climate News. The analysis comes as a separate Gizmodo report reveals that Chinese firms have been quietly abandoning billions of dollars in U.S. solar production projects, reflecting the chilling effect of the Trump administration's policy environment on foreign clean energy investment.

The dual reports paint a stark picture of a global energy transition proceeding at full speed — but increasingly without meaningful U.S. participation. New U.S. clean energy investments declined last year, even as Chinese companies doubled down on manufacturing capacity both at home and internationally. The divergence raises urgent questions for American policymakers about long-term energy security and supply chain dependence.

The domestic picture is compounded by the Trump administration's "American Energy Dominance" agenda, which has prioritized fossil fuels. A separate Gizmodo report confirms that Chinese firms specifically in the solar space have sold or abandoned their U.S. stakes, leaving gaps in an already strained domestic manufacturing pipeline.

What comes next could hinge on state-level action: the Center for American Progress notes states are filling the federal void, while New York is facing pressure to potentially weaken its own climate commitments — a move that would send a troubling signal to investors watching U.S. clean energy policy closely.

Solar & Wind

Renewables Hit Record in April — U.S. Generated More Power from Renewables Than Gas

April 2026 marked a historic first in the United States: renewable energy, including solar and wind, generated more electricity than natural gas for the entire month, according to reporting by The Guardian. The milestone underscores the structural momentum of the clean energy transition even as federal policy pulls in the opposite direction, with experts noting Trump's attempts to crush clean energy progress are "not going to plan."

Chinese Firm Retreats from U.S. Solar as Bilateral Tensions Rise

Chinese solar manufacturers have been offloading their stakes in American solar power production, according to new economic reports reviewed by Gizmodo. Juno Solar, a project in Florida, is among those affected. The retreat follows a deteriorating U.S.-China trade environment and uncertainty over tariffs, creating potential capacity shortfalls in a sector where Chinese firms have been critical suppliers.

New York May Weaken Its Landmark Climate Law — A Rare Rollback

New York state is poised this week to potentially do something no climate-leading state has done even in the Trump era: weaken its landmark climate law. Governor Hochul is facing intense pressure on both sides, with climate advocates staging protests. If enacted, the rollback would mark a significant retreat by one of the country's most ambitious climate jurisdictions, potentially chilling investment and setting a precedent for other states.

EVs & Batteries

BMW Launches 20% EV Charging Discount at IONNA Network Through September

BMW is now offering a 20% discount on EV charging at IONNA stations, running through September 30, 2026. The discount is automatically applied — no subscriptions or credit card activation needed — through Plug & Charge or the BMW app. The program is designed to drive EV adoption among BMW owners by reducing one of the key friction points: the cost of public fast charging.

Kentucky Opens Its 10th EV Charging Hub

CleanTechnica reports that Kentucky's 10th EV charging station has launched at 4455 Russellville Road off Interstate 165 at Exit 5. The new hub features 4 charging ports capable of delivering up to 400 kW, reflecting continued buildout of fast-charging infrastructure in traditionally fossil-fuel-reliant states. The expansion signals that EV infrastructure momentum is reaching communities beyond coastal metro areas.

BYD's Flash Charging Technology Rolling Out to Mass-Market EVs

BYD's breakthrough Flash Charging system — capable of charging from 10% to 70% in just 5 minutes — is being expanded from luxury models to top-selling mass-market EVs including the YUAN PLUS, with nearly 400 miles of range. The technology, unveiled in March with Blade Battery 2.0, is now entering broader deployment and could dramatically redefine consumer expectations around EV charging times globally.

1 sources

electrek.co

electrek.co

Hydrogen & Emerging Tech

Earth Prize Winners Announced; British Energy Reforms in Focus

Reuters covered the announcement of Earth Prize winners alongside British energy reforms on May 15, signaling ongoing momentum in clean energy innovation policy out of the UK. The Earth Prize, which funds breakthrough environmental solutions, is drawing attention as the UK pursues energy sector reform in parallel with its net-zero commitments. Details on specific prize recipients were not available in the brief filing.

Trump DOE Signals Possible Unblocking of $430M in Biden-Era Hydropower Funding

The Trump Department of Energy is signaling it may release $430 million in Biden-era funds to help keep the aging U.S. hydropower fleet operational, according to Canary Media. Hydropower provides about 6% of U.S. electricity but faces aging infrastructure challenges. The potential funding release would be notable given the administration's generally adversarial stance toward legacy clean energy programs, and suggests pragmatic recognition that hydropower is a baseload resource that even fossil-fuel-first policymakers value.

1 sources

reuters.com

Earth Prize winners and British energy reforms | Reuters

Policy & Investment

China Widens Clean Energy Manufacturing Lead as U.S. New Investment Declines

Chinese companies now account for more than half of global investments in clean energy manufacturing since 2019, and new U.S. investments declined last year, Inside Climate News reports. The analysis reflects a structural shift accelerated by the Trump administration's rollback of clean energy incentives and trade tensions with Beijing. The gap in manufacturing capacity between the two countries is widening at a critical moment in the global energy transition.

Trump Administration Pushes "American Energy Dominance" — DOE Highlights Fossil-First Agenda

The U.S. Department of Energy published an overview of its "State of American Energy" agenda on May 15, emphasizing President Trump's energy dominance platform. The document highlights federal efforts to expand oil, gas, and coal production while reducing regulatory friction — a posture that stands in direct tension with clean energy investment goals and has contributed to a decline in new U.S. renewable energy project announcements from international investors.

Chinese Firms Exit U.S. Solar Projects Worth Billions

A new wave of Chinese solar companies is selling off their U.S. stakes, abandoning projects worth billions of dollars, Gizmodo reports. The retreats come as tariffs, regulatory uncertainty, and the broader U.S.-China trade conflict make American solar investments increasingly unviable for Chinese-linked firms. The development creates both a near-term supply challenge and a medium-term opportunity for domestic U.S. manufacturers to fill the void — if policy conditions improve.

By the Numbers

What to Watch This Week

• New York Climate Law Vote: New York lawmakers are expected to act this week on Governor Hochul's proposed changes to the state's landmark climate law. A weakening vote would mark a historic retreat and send shockwaves through state-level clean energy policy nationally.

• BYD Flash Charging Rollout: Watch for market reaction as BYD expands its 5-minute Flash Charging system to mass-market EVs globally. Consumer adoption data and competitive responses from Tesla, Hyundai, and other automakers will be closely tracked.

• U.S.-China Clean Energy Trade Fallout: With Chinese firms actively exiting U.S. solar projects, monitor whether any domestic manufacturers or federal programs step in to fill the gap — or whether the retreat translates into project cancellations and grid capacity shortfalls heading into summer.