World Economic Forum’s Post

Experts explain how #hybrid-electric aircraft could help significantly reduce emissions in short-haul #aviation – if the #electricity used for manufacturing and #charging the #batteries these planes use is #green. https://lnkd.in/es4xBYjv

The aviation industry, responsible for about 3% of global annual CO2 emissions, faces significant challenges in its path to decarbonization. Hybrid-electric planes emerge as a promising solution, especially for short-haul flights, by improving the range limitations of battery-electric aircraft. However, the success of hybrid aircraft in reducing carbon emissions hinges on the use of green electricity for both manufacturing and charging. This calls for a broader commitment to sustainable energy sources across all sectors. While hybrid planes alone can’t solve aviation’s emissions challenge, they are a vital part of a multi-faceted approach that includes upgrading airport infrastructure and developing sustainable fuels. As we innovate and adapt, it’s crucial to ensure that our solutions are genuinely sustainable. Hybrid-electric aircraft represent a significant step forward, but achieving net-zero emissions will require ongoing efforts and collaborations across industries.

How has Ampaire's successful ground test using Dimensional Energy's sustainable aviation fuel advanced the feasibility of hybrid electric propulsion systems in achieving significant emissions reductions in the aviation industry, and what impact could it have on the broader adoption of sustainable aviation fuel (#SAF)? https://lnkd.in/gHjWb8gs #transportation #sustainableaviationfuel #emissions #aviation #hybrid

Despite #electricvehicles evolving and #aviation following suit, #electricplanes just aren't #flying as many expected. Not physically, but financially. #Read this #BusinessInsider article to see #why. https://lnkd.in/grFx6ANE

𝐇𝐲𝐛𝐫𝐢𝐝-𝐞𝐥𝐞𝐜𝐭𝐫𝐢𝐜 𝐩𝐥𝐚𝐧𝐞𝐬: 𝐓𝐡𝐞 𝐟𝐮𝐭𝐮𝐫𝐞 𝐨𝐟 𝐟𝐥𝐢𝐠𝐡𝐭? ✈️🌍 Combining electric power with traditional fuels, these planes could significantly reduce aviation's carbon footprint. But there's a catch: we need clean electricity to make it work! Read more #ETEdgeInsights #ElectricPlanes #Future #Innovation #Tech #Aviation

The aviation industry needs to cut its carbon emissions but this will require multiple solutions. One option, hybrid-electric aircraft, could improve the range limitations of battery-electric planes to help significantly reduce emissions in short-haul aviation. But the carbon-cutting benefits of a hybrid solution that involves battery power can only be achieved if the electricity used for manufacturing and charging is green

How to Make Aviation More Eco-Friendly? 🌱 This industry is responsible for 3% of global CO2 emissions and is very difficult to decarbonize. Unlike the electrification of the automotive industry, where a single solution suffices, aviation requires a comprehensive strategy and the integration of multiple technologies. 🍀 One possibility is powering airplanes with electricity. However, this energy would need to come from an eco-friendly source, and the batteries themselves would need to be produced sustainably. 🔥 Moreover, a battery powering a flying machine currently weighs 50 times more than the equivalent amount of jet fuel! This is why experts believe the solution lies somewhere in the middle – with hybrid planes. These planes can use a variety of power technologies – fossil fuels, electricity, turbogenerators, alternative fuels, and even additional propellers placed along the wings. ✈️ However, the weight of alternative propulsion devices plays a significant role. For now, because of this, they may generate up to 25% more CO2 than traditional solutions. What do you think is the most promising method of decarbonizing aviation? #plane #ecology #decarbonization #transport

How to Make Aviation More Eco-Friendly? 🌱 This industry is responsible for 3% of global CO2 emissions and is very difficult to decarbonize. Unlike the electrification of the automotive industry, where a single solution suffices, aviation requires a comprehensive strategy and the integration of multiple technologies. 🍀 One possibility is powering airplanes with electricity. However, this energy would need to come from an eco-friendly source, and the batteries themselves would need to be produced sustainably. 🔥 Moreover, a battery powering a flying machine currently weighs 50 times more than the equivalent amount of jet fuel! This is why experts believe the solution lies somewhere in the middle – with hybrid planes. These planes can use a variety of power technologies – fossil fuels, electricity, turbogenerators, alternative fuels, and even additional propellers placed along the wings. ✈️ However, the weight of alternative propulsion devices plays a significant role. For now, because of this, they may generate up to 25% more CO2 than traditional solutions. What do you think is the most promising method of decarbonizing aviation? #plane #ecology #decarbonization #transport

How to Make Aviation More Eco-Friendly? 🌱 This industry is responsible for 3% of global CO2 emissions and is very difficult to decarbonize. Unlike the electrification of the automotive industry, where a single solution suffices, aviation requires a comprehensive strategy and the integration of multiple technologies. 🍀 One possibility is powering airplanes with electricity. However, this energy would need to come from an eco-friendly source, and the batteries themselves would need to be produced sustainably. 🔥 Moreover, a battery powering a flying machine currently weighs 50 times more than the equivalent amount of jet fuel! This is why experts believe the solution lies somewhere in the middle – with hybrid planes. These planes can use a variety of power technologies – fossil fuels, electricity, turbogenerators, alternative fuels, and even additional propellers placed along the wings. ✈️ However, the weight of alternative propulsion devices plays a significant role. For now, because of this, they may generate up to 25% more CO2 than traditional solutions. What do you think is the most promising method of decarbonizing aviation? #plane #ecology #decarbonization #transport

A major shake up coming for the aviation sector that is already churning with the impending arrival of eVTOLs for short hauls? Chinese battery giant CATL says it has successfully test-flown a 4-ton civil electric aircraft and expects to release an 8-ton civil electric aircraft in 2027 to 2028. The 8-ton aircraft can support a range of about 2,000 to 3,000 kilometers. Here is the magic sauce: CATL's electric aircraft project uses Condensed Battery, which has an energy density of up to 500 Wh/kg in a single cell, twice the energy density of current mainstream EV batteries. With this range and capacity, i expect to see the medium & long haul fleets undergo a sea change in the coming decades. This news, viewed in the backdrop of the sectoral emissions, becomes even more compelling. Aviation sector today accounts for 2.5% of global CO₂ emissions. But it has contributed around 4% to global warming to date. Flying is one of the most carbon-intensive activities — yet it contributes just 2.5% of the world's carbon emissions (stats courtesy of Ourworldindata.org). So this technology development has a very good chance to make a significant dent in the industry’s emissions profile. Source: https://lnkd.in/dva2-mur CC: Natalie Unterstell Alex Malouf #aviation #transportion #mobility #energytransition #environment #aviationemissions #climatechange #emissions #transportemissions