Dec 1, 2017

Seawind to develop offshore wind farms in the Aegean Sea

Wind
Sophie Chapman
2 min
Small-scale wind farms to be developed in the Aegean Sea to supply islands with energy
The two-blade offshore wind manufacturer, Seawind, and solar park operator, WRE Hellas, have signed an agreement to develop small-scale offsh...

The two-blade offshore wind manufacturer, Seawind, and solar park operator, WRE Hellas, have signed an agreement to develop small-scale offshore wind farms in the Aegean Sea.

The farms will be used to supply renewable energy to the nearby Greek islands as part of the Clean Energy for EU Islands Programme.

The programme will help more than 2000 people who live on the EU islands to generate their own coast and energy efficient power.

Miguel Arias Cañete, the European Commissioner for Climate Action & Energy launched the agenda in September this year in Crete.

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“The development of economic, clean energy sources is of vital importance for many small Greek islands that rely heavily on tourism,” stated Victoria Alexandratou, Managing Director of WRE Hellas.

“Seawind’s technology will enable us to meet this objective at a cost comparable to the wholesale price on the mainland and independent from government subsidies.”

The company develop and assemble their turbines prior to delivering them to their offshore location.

“Seawind’s approach to assemble the entire system onshore and launch at sea by semi-submersible vessels is the key to bringing down the cost of offshore wind and being able to install 1 or 100 turbines in a very economical way,” commented Martin Jakubowski, CEO of Seawind Technology.

“We are delighted to partner with WRE Hellas and together look forward to showcasing how 100% green energy systems will work on Greek islands and other smaller economies.”

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Jun 7, 2021

Trafigura and Yara International explore clean ammonia usage

Shipping
fuel
Decarbonisation
ammonia
Dominic Ellis
2 min
Commodity trading company Trafigura and Yara International sign MoU to explore developing ammonia as a clean fuel in shipping

Independent commodity trading company Trafigura and Yara International have signed an MoU to explore developing ammonia as a clean fuel in shipping and ammonia fuel infrastructure.

Reducing shipping emissions is a vital component of the fight against global climate change, yet Greenhouse Gas emissions from the global maritime sector are increasing - and at odds with the IMO's strategy to cut absolute emissions by at least 50% by 2050. 

How more than 70,000 ships can decrease their reliance on carbon-based sources is one of transport's most pressing decarbonisation challenges.

Yara and Trafigura intend to collaborate on initiatives that will establish themselves in the clean ammonia value chain. Under the MoU announced today, Trafigura and Yara intend to work together in the following areas:

  • The supply of clean ammonia by Yara to Trafigura Group companies
  • Exploration of joint R&D initiatives for clean ammonia application as a marine fuel
  • Development of new clean ammonia assets including marine fuel infrastructure and market opportunities

Magnus Krogh Ankarstrand, President of Yara Clean Ammonia, said the agreement is a good example of cross-industry collaboration to develop and promote zero-emission fuel in the form of clean ammonia for the shipping industry. "Building clean ammonia value chains is critical to facilitate the transition to zero emission fuels by enabling the hydrogen economy – not least within trade and distribution where both Yara and Trafigura have leading capabilities. Demand and supply of clean ammonia need to be developed in tandem," he said.  

There is a growing consensus that hydrogen-based fuels will ultimately be the shipping fuels of the future, but clear and comprehensive regulation is essential, according to Jose Maria Larocca, Executive Director and Co-Head of Oil Trading for Trafigura.

Ammonia has a number of properties that require "further investigation," according to Wartsila. "It ignites and burns poorly compared to other fuels and is toxic and corrosive, making safe handling and storage important. Burning ammonia could also lead to higher NOx emissions unless controlled either by aftertreatment or by optimising the combustion process," it notes.

Trafigura has co-sponsored the R&D of MAN Energy Solutions’ ammonia-fuelled engine for maritime vessels, has performed in-depth studies of transport fuels with reduced greenhouse gas emissions, and has published a white paper on the need for a global carbon levy for shipping fuels to be introduced by International Maritime Organization.

Oslo-based Yara produces roughly 8.5 million tonnes of ammonia annually and employs a fleet of 11 ammonia carriers, including 5 fully owned ships, and owns 18 marine ammonia terminals with 580 kt of storage capacity – enabling it to produce and deliver ammonia across the globe.

It recently established a new clean ammonia unit to capture growth opportunities in emission-free fuel for shipping and power, carbon-free fertilizer and ammonia for industrial applications.

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