The roots of China's EV surge go back nearly two decades. Legacy...

CNN Climate 2 years ago

The roots of China's EV surge go back nearly two decades. Legacy automakers in the US, Japan and Europe had "such a big head start" on gas-powered vehicles that it was unlikely China would ever catch up, Li Shuo, director of the China climate hub at the Asia Society Policy Institute, said. EVs offered the chance to dominate a new market. It was "a pretty big bet," said Ilaria Mazzocco, an expert in Chinese climate policy at the Center for Strategic and International Studies. And the road wasn't smooth. A few years in, "it was considered kind of a failure." The government started introducing EV-friendly policies in earnest around 2009, Mazzocco told CNN, offering manufacturers cheap credit and funding for research. But ultimately the bet paid off, thanks to a combination of consistent support from China's city and central governments, advances in battery technology and a slew of highly competitive companies, she said, including Tesla's main rival, China-based BYD. The country now boasts a robust charging infrastructure and homegrown EV expertise, technologies and materials. It's producing large amounts of cheap EVs that people actually want to buy, Lauri Myllyvirta, co-founder of the Centre for Research on Energy and Clean Air, said. It's a very different picture in the US, where the economic case for EVs without subsidies is weaker, he added, because gas is "extraordinarily cheap" and Americans prefer "absolutely massive vehicles." Tap the link in bio for more. 📸 : Illustration by Leah Abucayan/CNN/Getty

layersDaily Sustainability Digest

Published about 9 hours ago



Climate damage and material waste are reshaping sustainable construction more forcefully than certification culture. The loss of 38 homes to wildfire in the Midlands has exposed the need for sustainable building design that treats fire resilience, flood resistance and passive survivability as core requirements. Shropshire fire crews’ warnings over escalating wildfire and flooding extremes underline a decisive shift for green construction: buildings must be designed for volatility, not historic weather patterns.

The UN’s warning that climate impacts could displace millions across South Asia raises direct implications for environmental sustainability in construction.

Large-scale migration would intensify pressure on housing delivery, infrastructure finance, sustainable urban development and supply chains for low carbon construction materials. Adaptation is now a construction pipeline issue, requiring life cycle thinking in construction, robust building lifecycle performance and a clearer link between resilience, life cycle cost and whole life carbon.

Materials innovation is moving towards the circular economy in construction. Plans for a wind turbine recycling facility at the Port of Inverness show renewable infrastructure confronting end-of-life reuse in construction. The sector’s claims on circular economy performance will increasingly depend on measurable circular construction strategies, resource efficiency in construction and sustainable material specification, not marketing language. Embodied carbon, embodied carbon in materials and the carbon footprint of construction must be assessed alongside operational energy if net zero carbon buildings and net zero whole life carbon targets are to be credible.

Research converting waste plastics, packaging and old CDs into polymer networks that harvest moisture from air points to future green building products and construction-adjacent materials for water-stressed regions. The science remains early stage, yet it supports the wider move towards low embodied carbon materials, renewable building materials where appropriate, and practical eco-design for buildings.

Laboratory findings showing duct tape outperforming sandbags as a flood defence reinforce a key lesson for sustainable architecture: resilience can come from inexpensive, rapidly deployable measures as well as major green infrastructure. The direction is clear. Sustainable construction is expanding beyond carbon accounting into whole life carbon assessment, lifecycle assessment, low carbon design, circular economy principles and climate practicality. The strongest projects will combine energy-efficient buildings, lower embodied carbon, carbon footprint reduction and durable adaptation to a harsher world.

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