enerxía
A carreira para construír infraestruturas de enerxía renovable, os gobernos que se orientan cara a fontes alternativas e o potencial declive da industria do petróleo e do gas: esta páxina recolle as tendencias e as noticias que influirán no futuro da enerxía.
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https://www.textileworld.com/textile-world/nonwovens-technical-textiles/2024/04/bio-based-insulation-textiles-instead-of-synthetic-insulation-materials-are-set-to-revolutionize-the-construction-world/
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Mundo téxtil
AACHEN, Alemaña — 18 de abril de 2024 — Usando téxtiles de illamento reciclables e biodegradables para illar de forma sostible a calor e reducir o consumo de enerxía e a pegada de carbono: a start-up SA-Dynamics con sede en Aquisgrán desenvolveu unha solución para isto. soño de moitos propietarios de edificios xunto con socios industriais.
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https://oilprice.com/Alternative-Energy/Renewable-Energy/Global-Climate-Goals-Still-Unreachable-Despite-Record-Renewable-Growth.html
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Prezo do petróleo
As instalacións de enerxía renovable alcanzaron máximos históricos en 2023, crecendo ao seu ritmo máis rápido en décadas. Engadíronse 510 gigavatios (GW) de enerxía renovable en todo o mundo, o que supón un aumento do 50% con respecto a 2022, segundo as cifras do informe anual emblemático da Axencia Internacional da Enerxía (IEA) sobre o estado global das enerxías renovables.
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https://www.sciencealert.com/physicists-say-the-ultimate-battery-could-harness-the-power-of-black-holes
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Alerta científica
A procura de xerar máis enerxía a partir de menos material evitando queimar máis combustibles fósiles dos que pode soportar o noso planeta está a xerar algunhas, digamos, ideas creativas. Os rexistros de fusión nuclear están sendo esnaquizados, aínda que só sexa pola máis pequena das marxes e segundos á vez. Mentres tanto, as placas solares...
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https://www.forbes.com/sites/neilwinton/2024/04/21/electric-vehicles-not-guilty-of-excess-short-term-fire-risk-charges/
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Forbes
O transportista de automóbiles Fremantle Highway fronte a Eemshaven, o 3 de agosto de 2023, xa que está sendo remolcado a un novo ... [+] lugar despois de que se producise un incendio a finais do 25 de xullo de 2023, que matou a un membro da tripulación e provocou un esforzo masivo para apagar as chamas. Un buque de carga que se incendiou nas costas holandesas con...
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https://oilprice.com/Energy/Oil-Prices/Traders-Became-More-Bullish-on-Oil-As-Middle-East-Risk-Surged.html
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Prezo do petróleo
Os fondos de cobertura e outros xestores de carteiras comezaron a incluír unha prima de risco máis alta nas súas operacións de prezos do petróleo a principios deste mes a medida que as tensións en Oriente Medio aumentaron. Os xestores de diñeiro aumentaron significativamente as súas posicións longas en petróleo cru e outros grandes contratos de produtos petrolíferos nas semanas anteriores ao ataque de avións non tripulados de Irán contra Israel o pasado fin de semana.
CRONOGRAMA FUTURO
PREVISIÓNS DO PAÍS
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https://www.theguardian.com/us-news/2024/apr/21/louisiana-state-university-oil-firms-influence
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O gardián
Por 5 millóns de dólares, a universidade insignia de Luisiana permitirá que unha compañía petroleira participe nas actividades de investigación do profesorado. Ou, por 100,000 dólares, unha corporación pode participar nun estudo de investigación, con poderes de revisión "solidos" e acceso a toda a propiedade intelectual resultante. Esas son as condicións descritas nun...
CRONOGRAMA FUTURO
PREVISIÓNS DO PAÍS
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https://www.conservativedailynews.com/2024/04/biden-admin-announces-massive-restrictions-on-alaskan-oil-reserve-and-hampers-key-mining-project-in-one-fell-swoop/
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ConservativeDailyNews
A administración Biden pasou a bloquear a actividade de petróleo e gas en millóns de hectáreas de terra de Alaska e rexeitou efectivamente un proxecto de estrada necesario para extraer grandes reservas de cobre no estado o venres, informou Bloomberg News. O Departamento do Interior (DOI) finalizou un plan que restrinxirá o futuro arrendamento e desenvolvemento de petróleo en preto da metade da Reserva Nacional de Petróleo-Alaska (NPR-A), unha área no norte do estado aproximadamente do tamaño de Indiana designada por primeira vez polo antigo O presidente Warren Harding como fonte de emerxencia de combustible para a Mariña da ONU, segundo Bloomberg News.
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PREVISIÓNS DO PAÍS
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https://www.mdpi.com/1996-1944/17/8/1918
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Mdpi
3.1. pH e resistencia a compresión da pasta de cemento só con aditivos químicos 3.1.1. Ácidos O ácido oxálico (OA), o ácido salicílico (SAA) e o ácido silícico (SA) poden liberar ións hidróxeno (H+) na auga e reaccionar co Ca(OH)2 no cemento. O pH e a resistencia á compresión das pastas de cemento dopadas con...
CRONOGRAMA FUTURO
PREVISIÓNS DO PAÍS
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https://www.mdpi.com/1420-3049/29/8/1889
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Mdpi
1. IntroduciónOs combustibles fósiles dominan o sector enerxético mundial, representando ata o 80%. Non obstante, debido ao seu carácter non renovable e aos seus graves impactos ambientais, cómpre buscar novas alternativas enerxéticas para aumentar a oferta de enerxías renovables e reducir os gases de efecto invernadoiro...
CRONOGRAMA FUTURO
PREVISIÓNS DO PAÍS
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https://www.whitehouse.gov/cea/written-materials/2024/04/11/the-next-phase-of-electricity-decarbonization-planned-power-capacity-is-nearly-all-zero-carbon/
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A Casa Branca
Por primeira vez desde mediados do século XX, máis do 20 por cento da nova capacidade de xeración eléctrica prevista para este ano nos Estados Unidos é sen carbono.[95] Durante moito tempo confiouse no gas natural para garantir que as redes eléctricas do país proporcionen electricidade cando sexa necesario. Non obstante, as tendencias recentes indican un...
CRONOGRAMA FUTURO
PREVISIÓNS DO PAÍS
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https://oilprice.com/Energy/Crude-Oil/Big-Oils-Carbon-Capture-Conundrum.html
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Prezo do petróleo
Oil and gas companies are heavily investing in carbon capture and storage (CCS) technology in an effort to reduce emissions while continuing fossil fuel production. Experts warn that CCS technology is largely unproven at the scale needed for meaningful decarbonization and that Big Oil may be using it as a greenwashing tactic.
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https://www.mdpi.com/1422-0067/25/8/4534
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Mdpi
1. IntroductionThe modern world faces serious threats related to infections caused by bacteria and other microorganisms [1]. The widespread and enormous increase in the use of antibiotics is the main cause of microbial resistance to antimicrobials. Especially during the COVID-19 pandemic,...
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https://www.cnbc.com/2024/04/20/how-a-climate-tech-ceo-grows-his-inner-circle-including-larry-summers.html
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cnbc
Ensuring that the company continues to evolve in what Kemper calls "a complicated space" has been critical, especially with its goal of having a significant impact on mitigating climate change. . But meeting that lofty challenge is increasingly not just a function of Kemper's gained expertise in renewables and clean technology from stints at the UN and financing clean energy projects in developing countries before founding Palmetto, he told us recently.
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https://www.mdpi.com/1420-3049/29/8/1812
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Mdpi
1. IntroductionNowadays, fossil fuels are the main energy source for humanity. The combustion of fossil fuels produces carbon dioxide and leads to the greenhouse effect. With the shortage of traditional fossil fuels and the aggravation of environmental problems, it is pivotal to develop clean,...
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https://insideevs.com/news/708375/toyota-mirai-hydrogen-stations-close/
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interiores
Mirai means "future" in Japanese. When Toyota made a big bet that hydrogen was the future of driving, naming its first hydrogen-powered Fuel Cell EV the Toyota Mirai seemed a fitting move for those huge ambitions. Things haven't worked out that way. As early adopters found out, the Mirai wasn't the ideal future that so many wanted it to be.
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https://cleantechnica.com/2024/04/20/adani-building-worlds-largest-hybrid-solar-wind-park-in-india-30-gw/
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Limpeza Técnica
Sign up for daily news updates from CleanTechnica on email. Or follow us on Google News! The Adani Renewable Energy Park in northern India is unique for several reasons. First, it is a hybrid clean energy project that will harvest electricity from both solar panels and wind turbines. Second, it will be the largest such facility in the world when complete.
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https://www.architecturaldigest.com/story/eco-homes-most-sustainable-features-to-consider-according-to-experts
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Arquitectónico
While digging and installing geothermal pumps cost more than a typical air-sourced system (anywhere from $15,000 to $50,000, according to home services site Angi), Schneeberger notes that they offer a significant return on investment (ROI). The savings on energy costs are often recouped within 5...
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https://www.mdpi.com/2073-4441/16/8/1179
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Mdpi
1. IntroductionIn recent years, the frequent occurrence of extreme climate events has exerted a profound influence on the global water cycle [1]. Extreme precipitation [2], extreme drought [3], and extreme flooding [4] pose a great threat to human lives, property, and safety. An accurate runoff...
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https://www.mdpi.com/2310-2861/10/4/279
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Mdpi
3. Conclusions In summary, in this paper, a novel CS-based aerogel was prepared by combining organic-inorganic materials with biomass materials, cross-linking EP-POSS with CS, and freeze-drying, which has excellent mechanical properties as well as superb water-absorbing capacity. The water...
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https://www.nanowerk.com/spotlight/spotid=65068.php
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Nanowerk
(Nanowerk Spotlight) Water evaporation is a force of nature that has been shaping our planet for billions of years, driving the water cycle and sustaining life on Earth. It is a process that occurs continuously, day and night, across oceans, lakes, and even in the most arid deserts. Yet, despite its ubiquity and immense power, harnessing the energy of evaporating water to generate electricity has remained an elusive goal.
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https://hackaday.com/2024/04/20/bad-experiences-with-a-cheap-wind-turbine/
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Hackaday
If you've got a property with some outdoor space and plenty of wind, you might consider throwing up a windmill to generate some electricity. Indeed, [The Broject List] did just that. Only, his experience was a negative one, having purchased a cheap windmill online. He's warning off others from...
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https://seekingalpha.com/news/4091662-new-york-cancels-talks-for-three-offshore-wind-projects?source=feed_sector_energy
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Buscando alfa
NiseriN/iStock via Getty Images New York state officials said Friday they failed to reach final contract agreements with developers of three major offshore wind projects, in a blow to the U.S. offshore wind industry and a setback for the state's climate ambitions. The New York State Energy...