Marubeni, HZI & JOIN consortium has won a contract for Abu Dhabi Waste-to-Energy Project

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Marubeni Corporation alongside Hitachi Zosen Inova AG and Japan Overseas Infrastructure Investment Corporation for Transport & Urban Development (hereinafter, “JOIN”), has concluded a concession agreement with Emirates Water and Electricity Company (hereinafter, “EWEC”) and Tadweer Group for the Abu Dhabi Waste-to-Energy Project (hereinafter, the “Project”), to be deployed in the Emirate of Abu Dhabi, in the UAE.

Marubeni, through a special purpose company to be jointly owned by a consortium consisting of Marubeni, HZI, and JOIN in cooperation with Tadweer Group, will construct, operate, maintain, and own the Waste-to-Energy plant, with an annual capacity for the treatment of 900,000 tons of waste and for 80MW power generation. This will be the first Waste-to-Energy plant in Abu Dhabi and will be owned and operated for 30 years, with EWEC procuring the electricity produced over that period.

Through the Project, the method used for waste treatment will transition from landfilling to incineration, thereby reducing methane gas emissions from landfills, with the expectation of attendant reductions in CO2 emissions to an equivalent of 1.1 million tons per year. 

Marubeni will continue to contribute to the development of a sustainable society through stable waste treatment, utilizing its experience in business development of this project as well as the track record in the construction of the plant in the waste treatment sector, where further growth is expected going forward.

Source: Marubeni Corporation

Siemens Energy technology selected by Hitachi Zosen Inova for Waste-to-Energy plant in UAE

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Siemens Energy has been selected by Hitachi Zosen Inova to provide power equipment for the Dubai Waste Management Center waste-to-energy plant (wte), in the UAE, which will be the largest in the Middle East region when it is completed in 2024. 

Hitachi Zosen Inova is part of a consortium, comprising Dubai Holding, Dubal Holding, ITOCHU Corporation, BESIX Group, and Tech Group, to develop the plant, which will be built and operated under a 35-year concession period with Dubai Municipality.  

Siemens Energy will primarily supply electrical house substations to deliver distributed power to the entire process plant, which will be in continuous operations.  

Siemens Energy will provide equipment such as switchgears, distribution transformers, and a variety of other power solutions for the project, designed to meet stringent requirements, to ensure highly reliable operations and low emission electricity.  

The Dubai Waste Management Center will have capacity to process 1.9 million tons of waste per year, which is equivalent to 45 percent of Dubai’s current municipal waste generation, and convert it to renewable energy.

 The facility supports the Dubai Clean Energy Strategy 2050, as well as the goals set out by Dubai Municipality, to minimize the volume of municipal waste in landfills and develop alternative energy sources, sustainably and ecologically.  

“We are proud that our innovative technologies have been selected by Hitachi Zosen Inova to support the Dubai Waste Management Center. This will be a regional landmark for sustainability, reducing landfill waste, and producing renewable energy,” said Dietmar Siersdorfer, Managing Director, Siemens Energy Middle East. 

“This is an ecologically important project for the country, in terms of sustainability and renewable power generation with low emissions, and will encourage further sustainable developments throughout the region. Siemens Energy’s efficient technology will be fundamental to ensuring highly reliable operations, whilst meeting stringent requirements,” said Roni Araijy, Country Sales Director at Hitachi Zosen Inova and responsible for the Middle East. 

Source: Siemens Energy

Hitachi Zosen Inova’s Biggest Gas Upgrading Plant to be Built in Dunaföldvár

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The renewable gas technologies offered by Hitachi Zosen Inova (HZI) for producing energy from regenerative resources are in great demand. After a successful first half-year with several project orders for anaerobic digestion and upgrading plants, at the beginning of the second half the German subsidiary HZI BioMethan GmbH (HZIB) was awarded the contract for an amine scrubbing gas upgrading installation in Dunaföldvár, Hungary. With an inlet biogas capacity of 5,000 Nm³/h, it will replace the current largest reference of 2,000 Nm³/h in Germany as HZI’s biggest reference project featuring this gas upgrading process. The client for the project is Pannonia Bio Zrt, a company of the ClonBio Group. Commissioning is scheduled for 2022.

New Region, New Plant Set-up
The Dunaföldvár project will be the first gas upgrading facility by HZI in Hungary. Around 90 km south of Budapest, Pannonia Bio Zrt is Europe’s largest grain biorefinery for ethanol production and hosts Central Europe’s largest operating advanced biofuel production facility. Every year the refinery converts more than a million tonnes of grain into hundreds of thousands of tonnes of various protein feeds and protein concentrates, over 500 million litres of bioethanol, 15,000 tonnes of corn oil and 15,000 tonnes of organic fertilisers, as well as other products.

“Our talented staff completed our advanced biogas facility and brought it online during the COVID-19 pandemic, and we are now ready to take this unique asset to the next level with HZI. At ClonBio, we believe that advanced biomethane is the most practicable advanced biofuel available at scale in Europe, and we believe, because we are seeing it happen, that fermentation technologies like biogas and ethanol present almost unlimited opportunities for circular economy solutions that offer the largest just transition benefits. We are extremely proud that Pannonia Bio already supports well over 5,000 jobs in Hungary,” comments Mark Turley, CEO of ClonBio.


Starting in 2022 the biogas will be amine scrubbed to convert it into biomethane, a natural gas substitute, and fed into the local gas grid. This renewable energy source will then be available to transport and heating customers in Hungary and beyond who want to switch away from fossil natural gas.

New software has been designed to integrate the gas upgrading system in the fully automated production facility. Jens Becker, Managing Director at HZIB, underscores this step into full automation: “It allows the installation to be controlled completely via the production facility’s control centre. This creates interesting possibilities for other refineries.”

Future Perspectives
Beyond this, ClonBio plans to maximise material flow recycling. In the upgrading process, the methane contained in the biogas will be separated from other components, especially carbon dioxide (CO2). For this reason, in the future sustainable use of CO2 will be another target for the Dunaföldvár facility. Thanks to a comprehensive renewable gas portfolio and deep know-how in interfaces, HZI can supply an integration solution to support this expansion.

Source: Hitachi Zosen Inova

Hitachi Zosen Inova (HZI) awarded the contract to build a new Energy-from-Waste (EfW) plant in the south of the English city of Leeds.

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The English industrial city is bringing sustainable waste management a step forward.

enfinium Skelton Grange Limited is building an energy-from-waste plant in the English county of West Yorkshire for the annual recycling of 410,000 tonnes of residual (post-recycled) waste. The process will generate up to 49MW (gross) of electrical energy, which will contribute as baseload energy to the electricity supply of more than 100,000 English households. 

Hitachi Zosen Inova (HZI) has been awarded the contract to build a new Energy-from-Waste (EfW) plant in the south of the English city of Leeds. The client is enfinium Skelton Grange Limited, formerly Wheelabrator U.K. (WTI) and Multifuel Energy Limited (MEL). From 2025, around 410,000 tonnes of non-recyclable municipal and commercial waste from Yorkshire and neighbouring regions will be processed annually. The process will generate up to 49MW (gross) of electricity, which will be fed into the National Grid as partially renewable energy – enough to meet the electricity needs of more than 100,000 homes. “The U.K.’s drive for sustainable waste management includes clear recycling targets as well as ensuring that non-recyclable waste does not end up in landfill, but is also recycled in such a way that energy and valuable materials are recovered in the process and produced at lower overall carbon footprint”, says Fabio Dinale, VP Business Development at HZI. “Modern EfW plants like the one being built at Skelton Grange make a significant contribution to this.”

Proprietary state-of-the-art technologies

The new infrastructure project will be built on the site of the former Skelton Grange Electricity Works, which were decommissioned in 1983 and 1994 respectively. The new plant will have two incineration lines, which will be equipped with HZI’s own EfW technology. In addition to the HZI moving grate, it will also include XeroSorp®, the dry cleaning process, also from HZI. The multi-stage flue gas cleaning system is state-of-the-art, meets the strict requirements of the applicable emission directives and fully satisfies the high demands placed on a modern EfW system.

Familiar market, familiar partner

With the signing of the contract on 7 July 2021, HZI will begin work on what is now its 14th project in the United Kingdom. Fabio Dinale underlines the relevance of the latest project for HZI: “The U.K. remains an important market for HZI and we are proud to build this project for enfinium Skelton Grange Limited and support them in bringing U.K. waste management a step forward again.” HZI and enfinium have a long track record of working together, having most recently successfully delivered Ferrybridge 1 and Ferrybridge 2, two of the most efficient and reliable waste-to-energy facilities in the U.K. “We look forward to partnering with HZI to deliver this critical waste infrastructure facility which will continue to deliver on our mission of powering green communities and the circular economy. The lessons learnt and synergies with Ferrybridge 1 and 2 have put us in a very strong position to optimize Skelton Grange, and will ensure we successfully deliver a highly reliable and efficient facility on time and on budget”, said Julia Watsford, Chief Executive Officer at enfinium.

Source: www.hz-inova.com