Editor's note

Dear reader,

The far seas have brought wealth to Singapore for centuries through marine trade. But the city-state is eyeing the oceans for deeper pots of gold.

Singapore’s trade and industry ministry told Eco-Business it supports efforts by the UN-affiliated International Seabed Authority, which is drafting rules for countries to mine metals like cobalt, copper and nickel from the seabed thousands of metres deep.

Such materials go into popular climate-tech goods like electric cars and solar panels, but scientists warn that we don’t yet know if the environmental benefits of these products outweigh the risks of plundering an ecosystem we know less about than the surface of the moon.

Current rules mean deep sea mining could start in 2023, if the necessary legalities are settled. There is growing opposition from both countries — such as Chile, Fiji and France — and firms — like BMW, Google and Patagonia — because of the environmental risks. But Singapore is not alone in pushing for seabed mining. The city state is joined by countries like Australia, Germany and Japan.

Also, as Singapore pumps more money into green investments, questions are being raised about whether its state investor can jettison, or make green, the carbon-intensive sectors it is funding.

Amid complex problems and faltering steps, pessimism is tempting. But recently, a young local non-profit wrote in to argue why we shouldn’t give up on the much-maligned world of ESG investing just yet.

There's a need for cool heads in a hot world.

Liang Lei

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Snapshot

Waterworks expansion to cut off natural streams

One of Singapore's oldest water treatment facilities is to expand, meaning that over three hectares of forests will be cleared. The headwaters of some natural streams will also be built over, potentially harming native wildlife. An environmental impact study recommends moving some precious species to other streams and limiting wastewater discharge.

More funds for climate adaptation studies

Singapore is allocating S$23.5 million (US$17 million) from its national research fund to find ways to guard against sea-level rise, flooding, food supply disruptions, electricity grid issues and vector-borne illnesses. The government has previously said adapting to climate risks will cost the city-state S$100 billion (US$72 billion) this century.

Singapore to fill seas to extend eastern coast

Mainland Singapore's eastern-most point has been its sprawling international airport, built on reclaimed land, for over 40 years. But that's set to change as a further 900 hectares of shallow seas will be filled in in the coming years. The site is reported to be one of the few turtle nesting sites in the city-state, and the home of a locally endangered mangrove tree species.

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