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 5 hours ago



Sustainable construction is moving from exemplar projects to market-wide system design, with clean steel emerging as a critical test for whole life carbon policy. A new study suggests the global shift to low-carbon steel could be achieved without raising consumer costs through a revenue-neutral policy model, strengthening the case for low embodied carbon materials in mainstream procurement.

For contractors, developers and public clients, the issue is no longer whether green building materials can perform, but how governments can de-risk low carbon construction materials, reduce the carbon footprint of construction and support net zero whole life carbon targets without shielding high-emission incumbents.

The UK retrofit agenda is becoming central to environmental sustainability in construction. The National Retrofit Hub’s call for a stronger framework comes as electricity and gas prices begin to decouple, improving the life cycle cost case for heat pumps, energy-efficient buildings and electrified homes.

Retrofit policy now needs consistent standards, skilled delivery capacity and consumer protection, backed by whole life carbon assessment, lifecycle assessment and better evidence on building lifecycle performance. Public support for requiring data centres to share waste heat with nearby homes signals a shift in sustainable urban development, treating rejected heat as green infrastructure rather than waste.

Climate adaptation is also reshaping sustainable building practices. GRAHAM’s appointment to deliver the Oxford Flood Alleviation Scheme highlights rising investment in resilience, while reports of roads melting in eastern England expose the environmental impact of construction decisions based on historic weather assumptions.

The built environment is being asked to cut embodied carbon in materials while improving durability against heat, flooding and infrastructure stress. The strongest response will combine sustainable building design, low carbon design, circular economy in construction, sustainable material specification, environmental product declarations (EPDs) and end-of-life reuse in construction. BREEAM, BREEAM v7 and other performance frameworks are likely to play a growing role as clients demand net zero carbon buildings, resource efficiency in construction and credible carbon footprint reduction across the full asset lifecycle.

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