DEWA reveals $3bn programme to add 91 electricity stations and substations
The Dubai Electricity and Water Authority (DEWA) has committed to a huge building programme which will greatly increase its electricity capacity.
Costing around $3bn in total, some 91 stations and substations will be built across the emirate, adding to the 252 already in existence.
DEWA expects the project to last around three years.
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Saeed Mohammed Al Tayer, MD & CEO of DEWA, commented: “DEWA’s necessary investments total AED 81bn ($22bn) over the next five years. In 2017, 21 400kV substations were completed, with 1,150km of ground cables.
“We aim to support and upgrade the capacity and efficiency of the transmission networks by providing a distinctive infrastructure and service facilities, to meet the sustainable development needs of Dubai, and provide electricity and water services according to the highest standards of availability, reliability and efficiency.”
This latest round of construction follows a busy 2017, which saw DEWA complete 21 substations of 400kV capacity and lay 1,150km of ground cables.
Al Tayer said that the 91 figure was broken down into 85 stations valued at $2.45bn and six substations valued at $0.65bn.
He added: “We consider the highest standards in quality and safety when building substations and we adopt the latest technologies, to serve Dubai's ambitious urban and economic plans.”
Hydrostor receives $4m funding for A-CAES facility in Canada
Hydrostor has received $4m funding to develop a 300-500MW Advanced Compressed Air Energy Storage (A-CAES) facility in Canada.
The funding will be used to complete essential engineering and planning, and enable Hydrostor to plan construction.
The project will be modeled on Hydrostor’s commercially operating Goderich storage facility, providing up to 12 hours of energy storage.
Hydrostor’s A-CAES system supports Canada’s green economic transition by designing, building, and operating emissions-free energy storage facilities, and employing people, suppliers, and technologies from the oil and gas sector.
The Honorable Seamus O’Regan, Jr. Minister of Natural Resources, said: “Investing in clean technology will lower emissions and increase our competitiveness. This is how we get to net zero by 2050.”
A-CAES has the potential to lower greenhouse gas emissions by enabling the transition to a cleaner and more flexible electricity grid. Specifically, the low-impact and cost-effective technology will reduce the use of fossil fuels and will provide reliable and bankable energy storage solutions for utilities and regulators, while integrating renewable energy for sustainable growth.
Curtis VanWalleghem, Hydrostor’s Chief Executive Officer, said: “We are grateful for the federal government’s support of our long duration energy storage solution that is critical to enabling the clean energy transition. This made-in-Canada solution, with the support of NRCan and Sustainable Development Technology Canada, is ready to be widely deployed within Canada and globally to lower electricity rates and decarbonize the electricity sector."
The Rosamond A-CAES 500MW Project is under advanced development and targeting a 2024 launch. It is designed to turn California’s growing solar and wind resources into on-demand peak capacity while allowing for closure of fossil fuel generating stations.
Hydrostor closed US$37 million (C$49 million) in growth financing in September 2019.