The World: El arte de la negociación nuclear

 

 

Buenos días a todo el mundo. La guerra en Irán ha acaparado los titulares durante dos meses. Sin embargo, ahora que hay un alto al fuego, la atención se ha desplazado del campo de batalla a la mesa de negociaciones.

Resulta que la diplomacia estilo Trump se parece mucho a la guerra estilo Trump. Implica mucho instinto visceral y mensajes contradictorios, a menudo escritos en MAYÚSCULAS. También implica muchos giros de 180 grados, como por ejemplo este fin de semana, cuando Steve Witkoff y Jared Kushner tenían programado ir a Pakistán pero al final no fueron.

No siempre es fácil seguir los diversos giros de la trama, pero hay un punto de referencia útil para evaluar si al final esta guerra produce un resultado

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Investigadores noruegos demuestran que ferris rápidos pueden operar sin emisiones combinando hidrógeno y baterías en rutas de hasta 220 km

 

 

 

ECOINVENTOS

24 abril, 2026

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Científicos noruegos optimizan el uso de hidrógeno y baterías para descarbonizar ferris rápidos en trayectos complejos como Bodø–Sandnessjøen.

  • ???? Baterías + hidrógeno.
  • ???? Ferris rápidos, altas emisiones.
  • ???? Rutas largas, condiciones duras.
  • ???? Datos reales durante 1 año.
  • ⚖️ Equilibrio energético clave.
  • ???????? Noruega acelera el cambio.
  • ⚡ Electrificación parcial insuficiente.
  • ???? Modelo escalable a otras rutas.

Esta exigente ruta de ferry costero obliga a replantear radicalmente la velocidad limpia en el mar

La transición energética en el transporte marítimo ya no es una promesa lejana. En rutas exigentes como la costa de Noruega, donde el viento, las olas y las distancias no dan tregua, empieza a verse con claridad que la descarbonización del transporte rápido por mar es técnicamente viable… pero

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StreamTec and Worley team up on GW-scale North Sea hydrogen pipeline

Offshore -Enerye

Project & Tenders

Switzerland-based StreamTec Solutions has joined Worley in the execution team for an offshore pipeline that will connect green hydrogen obtained in the North Sea with the European mainland and onshore hydrogen infrastructure.

Source: StreamTec

The gigawatt-scale AquaDuctus hydrogen pipeline to be located in the German North Sea will enable green hydrogen producers, particularly those linked to offshore wind, to transport hydrogen from offshore production sites to the European mainland.

 

It will form the core of an interconnected offshore hydrogen network linking Germany with neighboring North Sea countries, including the Netherlands, Belgium, Denmark, the UK and Norway. The project has been recognized as an Important Project of Common European Interest (IPCEI).

The overall scope led by Worley includes engineering,

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The AmmoniaDrive project explained – Ammonia as a marine fuel ‘done right’

 

Several news items and short movies have appeared online recently, announcing that the AmmoniaDrive Consortium was awarded a prestigious NWO Perspectief grant. But what is the AmmoniaDrive research project? How does it contribute to combatting shipping-induced climate change? Who are in the consortium and why? And finally, what research activities will take place?

This article was originally published in SWZ|Maritime’s July-August issue. The authors are: Dr Ir P. de Vos, TU Delft ( This email address is being protected from spambots. You need JavaScript enabled to view it. ); Dr Ir L.M.T. Somers, TU Eindhoven; Prof. Dr Ir T. Tinga, University of Twente; Dr E.M. Foekema, Wageningen University; Prof. Dr B. van der Zwaan, University of

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‘World-first’ as ammonia-fuelled two-stroke engine passes quality assurance

https://www.offshore-energy.biz/

Technology

Swiss marine power company WinGD has completed what it says is the world’s first type approval (TAT) and factory acceptance testing (FAT) for an ammonia-fuelled two-stroke marine engine.

 
 
Source: WinGD

Both TAT and FAT programs were completed last month, with testing of the X52DF-A-1.0 engine carried out at the HD Hyundai Heavy Industries’ Engine & Machinery (HHI-EMD) facility in South Korea, witnessed by classification society Lloyd’s Register (LR), with representatives from all major classification societies, supervised by Belgian shipping company EXMAR.

 

The testing was carried out on a 52-bore engine to be installed on a 46,000m3 LPG/ammonia carrier on order for EXMAR. According to WinGD, the vessels in the series are set to become the first ammonia-fuelled gas carriers

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