Sustainability

sweden’s-scania-unveils-world’s-first-semi-truck-covered-in-solar-panels

Sweden’s Scania unveils world’s first semi-truck covered in solar panels

Late last week, Sweden’s Scania revealed a world-first hybrid semi-truck covered in solar panels. Because of its self-produced energy, the unique prototype has the potential to reduce both operational costs and CO2 emissions of heavy transport.  The hybrid truck’s trailer is covered in 100 square metres of solar panels that are plugged into an electrical system […]

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how-offshore-wind-to-hydrogen-could-help-fill-europe’s-clean-energy-demand

How offshore wind-to-hydrogen could help fill Europe’s clean energy demand

Hydrogen is being hailed as, if not a silver bullet, then at least a crucial component to decarbonising the world’s energy sources. And no wonder — when burned, hydrogen produces zero greenhouse gas emissions. However, the transition to a renewable hydrogen economy must first overcome a non-insignificant list of challenges.  So-called green hydrogen, produced through

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the-fairphone-5-revives-the-dream-of-a-smartphone-that-lasts-for-10-years

The Fairphone 5 revives the dream of a smartphone that lasts for 10 years

Our phones have lamentably short lives. Batteries die before they’re old, compatibility is transient, software support expires, and minor upgrades soon arrive that are presented as must-haves. It’s an insidious model — and one that Fairphone is upending. The Dutch startup this week released a handset that sets new standards for sustainability: the Fairphone 5.

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nordic-tech-to-power-the-world’s-biggest-electric-ship

Nordic tech to power the world’s biggest electric ship

Australian shipbuilder Incat Tasmania has selected two Nordic companies to provide the battery and propulsion technology for the world’s largest electric ship, as the industry looks to charter a course toward greener voyages.  Incat is currently constructing the 130-metre-long battery-electric vessel at its factory on the island of Tasmania, off the coast of Australia. It

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new-discovery-could-lead-to-faster-charging-and-longer-range-evs

New discovery could lead to faster-charging and longer-range EVs

In a breakthrough for the EV industry, researchers have discovered a way to prevent a damaging and potentially dangerous side effect that can occur during fast charging: lithium plating. The phenomenon takes place when lithium ions build up on the surface of the battery’s anode (aka the negative electrode) instead of inserting themselves into it

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ai-sensors-in-the-forest-can-smell-a-wildfire-before-it-spreads

AI sensors in the forest can smell a wildfire before it spreads

Across the globe this year, from Greece and Portugal to Canada and Hawaii, wildfires have been burning out of control. And as the world heats up, blazes like these are only predicted to get worse and more frequent. Faced with this imminent threat to lives and infrastructure, authorities are doubling down on tried and tested

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cargo-ship-retrofitted-with-‘windwings’-charters-course-for-greener-voyages

Cargo ship retrofitted with ‘WindWings’ charters course for greener voyages

A cargo ship retrofitted with two huge sails has set out on its maiden voyage, potentially chartering a greener course for the global shipping industry. The ship Pyxis Ocean will test the so-called “WindWings” as it travels across the globe from China to Brazil. American firm Cargill, which is chartering the vessel, said this is

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waterless-hydro-tech-can-turn-hills-into-giant-batteries

Waterless hydro tech can turn hills into giant batteries

Thousands of hills across Britain could be transformed into renewable energy batteries thanks to a new ‘high-density’ hydropower system buried underground. Developed by UK startup RheEnergise, the system puts a modern spin on pumped storage hydro, a centuries-old technology which accounts for 95% of today’s energy storage capacity. Pumped storage hydro uses surplus electricity to

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this-pv-leaf-can-harness-more-power-than-standard-solar-panels

This PV-leaf can harness more power than standard solar panels

Scientists at Imperial College London have invented a leaf-inspired technology that captures solar energy and makes freshwater in the process.  The design, known as PV-leaf, is made up of glass, photovoltiac cells, bamboo fibres, and hydrogel cells which combine to mimic a real leaf. Water can even move and distribute throughout the artificial leaf’s structure

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ireland’s-alchemy-battles-e-waste-by-giving-apple-products-a-new-life

Ireland’s Alchemy battles e-waste by giving Apple products a new life

Many of us have become accustomed to getting the newest, flashiest versions of our favourite gadgets, leaving yesterday’s tech destined for the dustbin. In 2022, the global economy produced 50 million tonnes of e-waste — equivalent to the weight of 5,000 Eiffel towers.  This take-make-waste habit is unsustainable, and research shows, increasingly unpopular. The second-hand

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german-chancellor-says-push-for-renewables-will-revive-economy

German chancellor says push for renewables will revive economy

Germany’s Chancellor Olaf Scholz says he believes forthcoming green tech investments will benefit the country’s stagnated economy as a whole. In a ‘summer interview’ with public broadcaster ZDF, the chancellor stated that the government has “moved at an incredible pace” when it comes to shifting legislation around hydrogen production and other renewable energy sources.  Indeed,

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aerospace-tech-company-to-issue-contrail-reduction-‘credits’

Aerospace tech company to issue contrail reduction ‘credits’

UK-based aerospace software startup SATAVIA announced today that sustainability certification body Gold Standard has approved its methodology concept to issue what could be referred to as “contrail credits.”  Rather than offsetting carbon emissions directly (like carbon credits), they will offer an avenue for airlines to “make up” for the warming effects equivalent to that of

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