Clean Technica

2025 Highlight: Guangzhou Shows a Potential Future of Clean City Living

11 min read

Looking back on 2025, my trip to Guangzhou in November was one of the most eye-opening experiences I’ve had. I knew that the media portrays a distorted and outdated picture of China, but I really didn’t grasp how much until seeing it with my own eyes on this latest trip. … [continued]

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Clean Technica

Vingroup Signs Strategic Agreements for Green Mobility in Uzbekistan & Kinshasa

4 min read

Vingroup announced separate strategic agreements in late December to develop urban infrastructure and green public transport networks in Uzbekistan and the Democratic Republic of Congo. The Vietnamese conglomerate signed a trilateral Memorandum of Understanding with the City of Kinshasa and Exposure SARL on Dec. 29 to modernize the African capital’s … [continued]

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Clean Technica Climate change Research

Hydrogen for Transportation Didn’t Fail Just Once in 2025. It Failed Everywhere.

8 min read

This year marked the point where hydrogen transportation stopped being a future tense conversation and became an accounting exercise. Across light duty vehicles, buses, trucks, trains, mining equipment, refueling infrastructure, and even aviation, withdrawals outpaced commitments. These were not isolated pilots failing at the margins. They were coordinated retreats spread … [continued]

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Clean Technica

High-Speed Train Coming to Vietnam Soon

3 min read

VinSpeed High-Speed Railway Investment and Development Joint Stock Company, a unit of Vietnam’s Vingroup conglomerate, has signed a strategic cooperation and technology transfer agreement with Siemens Mobility GmbH to advance high-speed rail development in Vietnam. The accord, agreed in Hanoi on December 17, establishes a framework for technology transfer, design … [continued]

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Agriculture Clean Technica Climate change Research

The Coming Slow Fade of America’s Corn Ethanol Industry

16 min read

The story of the United States corn ethanol industry is a story about a sector that grew rapidly under a very specific set of policy, technology and market conditions. It filled a gap when gasoline demand was rising, when climate policy focused on incremental change, and when EVs were still … [continued]

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