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E-Waste is a Cybersecurity Problem, Too

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million metric tons of electronic waste in 2019, up more than 21% over five years, according to the United Nations’ most recent assessment. Only about 17% of that e-waste was recycled, and what happens to the rest can be detrimental for both human health and privacy. The world generated a record 53.6 We have so, so, so many devices.

Waste 144
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Researchers develop cheaper, greener biofuels processing catalyst using waste metals and bacteria

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Published in an open-access paper in the journal Fuel , their findings point to a cheaper, more environmentally friendly and renewable catalyst for processing that uses common bacteria and the metal palladium, which can be recovered from waste sources such as discarded electronics, catalytic converters, street sweeper dust and processed sewage.

Waste 150
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Rice team uses flash Joule heating to regenerate graphite anodes

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The generated inorganic salts, including lithium, cobalt, nickel, and manganese, can be easily recollected from the flashed anode waste using diluted acid, specifically 0.1 Flashing powdered anodes from commercial batteries recycles some of what the researchers called the staggering accumulation of waste they currently leave behind.

Li-ion 243
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LanzaTech collaborating with Swayana to convert waste gases from ferroalloy production to ethanol

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South African engineering company Swayana has signed a Memorandum of Understanding (MoU) with LanzaTech to collaborate on developing projects for the production of ethanol and higher value products from waste gases in the ferroalloy and titania smelting sectors. This CO is either utilized for energy production in boilers, or it is flared.

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Study: air pollution caused 1.1M deaths across Africa in 2019, toll from outdoor pollution rising

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million people worldwide in 2017, the paper notes. Regulate the open burning of waste by households and firms and place restrictions on agricultural burning, including burning forest to convert to agricultural land as well as crop residue burning. Air pollution was responsible for 1.1 Only AIDS causes more deaths.

Africa 397
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EEA: increase in EU GHG emissions, mostly due to transport, hampers progress towards 2030 targets

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Greenhouse gas (GHG) emissions across the European Union rose slightly in 2017, mostly because of the transport sector. Preliminary estimates published in the European Environment Agency’s (EEA) annual trends and projections assessments show a 0.6% emissions increase in 2017 from 2016. drop in emissions between 1990 and 2017.

Emissions 257
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BuG ReMeDEE project seeks to use extremophile bacteria to convert methane to biofuels, biopolymers and electricity

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The project—Building Genome-to-Phenome Infrastructure for Regulating Methane in Deep and Extreme Environments ( BuG ReMeDEE )—was awarded a $6-million grant by the National Science Foundation in October 2017. The BuG ReMeDEE consortium includes industrial partners LanzaTech (US) and Bijson Innovations Pvt.