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For most of the modern era, capitalism justified itself through growth. Industrial societies converted vast amounts of fossil energy into production, wealth, and rising living standards. Roads, bridges, power grids, schools, and public institutions expanded alongside the economy. Inequality and exploitation remained deeply embedded in the system, but they were partly obscured by a broader story of material progress.
Cet article rapporte la difficulté du secteur manufacturier en Grande Bretagne à faire face à l’augmentation du cout de l'énergie. Dans l'ombre de cet article apparait ce qui sera la réalité à un moment donné, sans pétrole bon marché, l'industrie manufacturière ne peut pas fonctionner dans les conditions actuelles. Le contrat social sera rompu et il faudra réinventer une manière de vivre ensemble. La situation en Grande Bretagne est peut-être exacerbée par le Brexit et la situation insulaire mais elle est l'avant-poste de ce qui attend une bonne part du monde industrialisé, à moins de relancer le charbon avec toutes les conséquences sur le dérèglement climatique et la santé des personnes que nous connaissons.
C’est un indicateur climatique peu connu, et il part en vrille. Son nom : le déséquilibre énergétique de la Terre. Sa conséquence : il pourrait accélérer le réchauffement climatique bien au-delà de nos prévisions.
Current energy projections often envision an expansion of nuclear capacities to decarbonize future energy systems. However, this contrasts with the historic and current status of the nuclear industry, marked by techno-economic challenges for both light-water and non-light-water reactor technologies. Regardless, projections of strong nuclear growth have persisted since the 1970s. This paper investigates the “nuclear energy paradox” which shows the recurring divergence between historical projections and actual developments. A data compilation of long-term energy projections from international organizations such as the IAEA and the IEA as well as energy system models like GCAM and MESSAGE, as used in the IPCC, reveal a recurring pattern of high-growth projections for nuclear power. Such projections often rest on techno-economic assumptions such as substantial cost reductions. We propose the concept of nuclear imaginaries to show that these assumptions are embedded into techno-economic visions of nuclear power de
La production d'acier mondiale, responsable de 11% des émissions de gaz à effet de serre d'origine humaine, reste largement dépendante du charbon et les capacités de production d'acier "vert" n'ont que "très légèrement" augmenté en 2025, déplore l'ONG américaine Global Energy Monitor lundi. Pour transformer le minerai de fer en acier, les hauts fourneaux traditionnels consomment du charbon d'origine fossile, très polluant. Ils contribuent ainsi significativement au réchauffement de l'atmosphère.
Norway’s energy minister says country has a ‘responsibility’ to address shortfalls caused by wars in Ukraine and Middle East
Arthur Keller expert en risques systémiques et strategies de resilience présente les conclusions alarmantes du Shift Project et de Rystad Energy sur notre avenir énergétique. Le pétrole abondant qui a structure nos villes et notre économie mondiale entre dans une phase de déclin irreversible. Avec un taux de remplacement de seulement seize pour cent chaque baril découvert cache six barils consommes. L’Union européenne fait face a un mur d’approvisionnement des deux mille trente qui imposera des renoncements majeurs. Nous quittons l’ère du toujours plus pour entrer dans l’ère du moins.
Oil prices could jump to $200 per barrel and even higher if the Strait of Hormuz remains near-closed as it is at the moment, Fereidun Fesharaki, Chairman Emeritus of energy consultancy FGE NexantECA, told Bloomberg on Tuesday. Although the oil market is moving on sentiment and U.S. President Donald Trump’s social media posts about the war, the fact is that “every week, 100 million barrels of oil is not going through, and every month, 400 million barrels are not going through,” Fesharaki told Bloomberg Television.
Wael Sawan warns of pressure on diesel and petrol if strait of Hormuz does not reopen to oil and gas shipping
When James Prescott Joule lent his name to a unit of energy, he could not have foreseen today’s alarming calculations
Depleting THAAD and Patriot interceptor inventories threaten US extended deterrence, Gulf energy security, and the regional power balance amid sustained Iranian ballistic missile and drone assaults.
Les commandes à Siemens Energy ont atteint un "nouveau record" au premier trimestre de son exercice décalé 2025/2026, en raison de la forte demande en électricité liée à l'IA, a annoncé mercredi l'équipementier énergétique allemand.
When a series of power outages hit Europe last year, the finger of blame was quickly – and falsely – pointed to an unlikely source: renewables. Blackouts are being used as a political tool to oppose the energy transition. But they can also become an opportunity for open discussions about energy infrastructure – a topic too often reserved only for technical audiences.
L'équipementier énergétique allemand Siemens Energy a annoncé mardi un plan d'investissement d'un milliard de dollars et la création de 1 500 emplois aux États-Unis, pour répondre à la forte demande en électricité liée à l'IA.
A new international analysis published in Advances in Atmospheric Sciences on 9 January finds that the Earth's ocean stored more heat in 2025 than in any year since modern measurements began. The finding is the result of a major international collaboration led by the Institute of Atmospheric Physics at the Chinese Academy of Sciences, involving more than 50 scientists from 31 research institutions worldwide. The 2025 heat increase was 23 Zetta Joules (23,000,000,000,000,000,000,000 Joules of energy), which is equivalent to ~37 years of global primary energy consumption at the 2023 level (~620 Exa Joules per year). The assessment combines data from major international data centers and independent research groups, including three observational products (Institute of Atmospheric Physics at the Chinese Academy of Sciences; Copernicus Marine; and NOAA/NCEI) and an ocean reanalysis (CIGAR-RT) from three continents: Asia, Europe, and America. These groups confirm that the 2025 ocean heat content (OHC) reached the h
The activist and author of Here Comes the Sun discusses rapid advances in solar and wind power and how the US ceded leadership in the sector to its main rival
Short-Term Energy Outlook
87%. That’s how much the emissions of NVIDIA (worth 5 trillion dollars) increased in 2024, as an article from TruthDig is one of the only sources in the world to point out. This means it became the world’s most valuable company by answering soaring demand for AI… whilst doubling its carbon footprint. Not to mention water: Samsung’s next ‘mega-cluster’ of GPU fabs will consume half of Seoul’s water, says the same article.
Watchdog’s flagship report says rise in low-carbon electricity will make transition ‘inevitable’, despite Trump’s calls to carry on drilling
The International Energy Agency works with countries around the world to shape energy policies for a secure and sustainable future.
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