Sep 18, 2018

UK reaches wind milestones: 20GW installed capacity and a third of energy mix

Olivia Minnock
2 min
The UK’s offshore and onshore wind energy industry reached an historic milestone this week, surpassing 20GW of installed energy c...

The UK’s offshore and onshore wind energy industry reached an historic milestone this week, surpassing 20GW of installed energy capacity, as well as wind energy making up almost a third of the nation’s energy mix.

The country’s total wind capacity was reported by RenewableUK yesterday to have reached 20,128MW (both onshore and offshore), which the organisation stated is sufficient to power more than 14mn homes and to cut carbon emissions by 25mn tonnes per year.

The capacity milestone has largely been put down to work on Ørsted’s Walney wind farm which opened officially following its expansion earlier this month. The project now has 87 turbined with a capacity of 659MW, and is located in the Irish Sea.

See also:

Top 10… onshore wind farms in the world

Nordex secures 252MW worth of South African wind projects

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Emma Pinchbeck, executive director of RenewableUK stated: “It took 14 years to install the first 5GW of wind energy in the UK and we’ve now installed the same amount in under two years. That phenomenal growth shows just how quickly the UK is moving to a smart, low carbon power system and wind energy is at the heart of that.”

In addition, Renewables Now reported that on Sunday 16th September, wind farms in the UK produced a 27.44% share of total power for the country.

In total, 153,923MWh of electricity was produced in the UK on Sunday, which also made it the second-largest source in the energy mix. The only source which produced more power was nuclear, while combined cycle gas turbines made up 25% and coal made up just 6.29%.


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Jun 7, 2021

Trafigura and Yara International explore clean ammonia usage

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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