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Plant-based metal? The mining industry could get a sustainable makeover.

Grist

Producing metal by growing plants, or phytomining, has long been tipped as an alternative, environmentally-sustainable way to reshape – if not replace – the mining industry. Over time, they suck the soil dry of metals like nickel, zinc, cobalt, and even gold. One example is soil abundant in tropical regions that typically contain 0.5

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Advancing Sustainable Development with Planet, Part One

Planet Pulse

Planet’s tools and technologies are powering a new generation of sustainable development and climate solutions. This blog covers our work with the Sustainable Development Goals (SDGs). Advancing Sustainable Development with Planet, Part Two explores how our work enables corporate sustainability and sustainable finance.

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Research Undermines Claims that Soil Carbon Can Offset Livestock Emissions

DeSmogBlog

The study, which was published in the journal Nature Communications, shows that 135 gigatons — or 135 billion metric tons — of carbon would need to be returned to soils to balance out the amount of methane emitted annually by ruminants like cattle, sheep, bison, and goats. The livestock sector and its allies have run with this framing.

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6K secures $102 million in Series D funding to accelerate battery material production and recycling

Charged

6K is working with partners throughout the battery supply chain to build an “end-to-end solution,” collaborating with Albemarle for the sustainable production of lithium products, and Heritage/Retriev for the production of cathode from end-of-life batteries.

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Global study of 48 cities finds nature sanitizes 41.7 million tons of human waste a year

Envirotec Magazine

An example of a pit latrine, where human waste is deposited in the soil where nature is able to safely sanitise it (image credit: Dr Simon Willcock, Bangor University). This includes pit latrine waste that gradually filters through the soil — a natural process that cleans it before it reaches groundwater.

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How Food Waste is Degrading the Environment

The Environmental Blog

The Need for Sustainability. The need for sustainable e-commerce is growing as customers become more environmentally sensitive. The need for sustainable e-commerce is growing as customers become more environmentally sensitive. A sustainable, wholesome, and healthy food system is the foundation for reducing food waste.

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The Biggest Sustainability Stories of 2019 (and what to watch for in 2020)

Andrew Winston

In my annual review of big themes in sustainability and business — in other words, how companies manage environmental and social issues and opportunities — I’ve always included a changing climate as a big story. With that broad context, let’s look at 8 fascinating developments in sustainability from 2019. degrees Celsius.