Siemens Unveils Giant Lightweight Wind Turbine
Siemens AG is one of the premier manufacturers of large-scale wind turbines, right in ranks with the likes of GE and Vestas. The company has now announced the successful deployment of its newest giant wind turbine, and it has one very unique quality the others can’t boast: it is super lightweight.
The SWT-6.0-120 is a direct-drive 6-megawatt turbine with rotor diameter of 393 feet. The combined weight of the rotor and nacelle (outer turbine casing) is less than 350 tons. Siemens claims the lightweight design sets a “low-weight standard for large offshore machines.”
"In tendency large wind turbines have always been heavier per megawatt than small ones," Henrik Stiesdal, Siemens Wind Power's chief technology officer said in a release. "The SWT-6.0-120 breaks this rule having a weight per megawatt similar to that of many turbines in the 2- to-3-megawatt range."
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The SWT-6.0-120 is only Siemens’ third turbine design, and is its first venture into the giant wind turbine category of the 6 MW range. Siemens claims the turbine will lead to "a significant reduction in the cost of energy for offshore wind power plants," not only in the cost of the turbine, but in supporting structures and towers.
Siemens’ SWT-6.0-120 has been deployed for testing in the offshore wind farm in Hovsore, Denmark. Another SWT-6.0-120 will be installed within the year and both turbines will undergo extensive commissioning and trial operation before put to market in 2014.
Awesense launches digital clean energy marketplace
Awesense has launched what it claims is the only energy-focused repository of solutions built to drive the industry's decarbonization agenda.
The Awesense Marketplace aims to provide a common framework for companies to collaborate towards the future of clean energy and digital transformation, uniting applications, solutions and algorithms to solve energy and grid challenges.
Solutions listed on the marketplace cover a range of cases, and launch companies include Doosan GridTech, Kitu Systems, vadiMAP, LO3 Energy, ENGIN, Utilidata, Clir Renewables, ChargeLab, SensorLink, Exeri, Easy SmartGrid, and Athena Power.
“We are welcoming a new era in the decarbonization of energy systems,” said Mischa Steiner, CEO of Awesense. “The goal of achieving a clean energy future requires collaboration amongst key industry players in the utilities and energy sectors. Sharing resources through the Marketplace means that our customers and partners have a truly seamless approach as we work towards our common goal - ultimately, decarbonizing the world’s energy system.”
Utilities, consulting companies, and other organizations struggle to develop solutions that can be scaled across many jurisdictions due to complex data integration and the lack of a standard, open data model. Using the solutions offered throughout the Marketplace, organizations can rapidly accelerate their transition to a decentralized, decarbonized future and develop solutions that are scalable across industry. The platform will open up new revenue streams in areas such as:
Distributed energy resource integration and control
Electric vehicle charging
Demand response and smart-home management
Intelligent asset management
Advanced distribution system management
The new marketplace builds on Awesense's Digital Energy Platform, a digital twin based energy analytics platform that allows utilities to scale at the same pace as the rapidly changing technology landscape of the energy grid.
Together, the Open Energy Data Model and the Awesense Marketplace removes hurdles around data mapping and transformation, expedites data preparation and refining, and provides a common framework for companies to collaborate.
“The energy-specific data model allows utilities, technology companies, consulting firms, and other vendors to build solutions that can be easily integrated by other energy companies, to make a real impact on the industry as a whole, and develop new revenue streams for their organizations” said Steiner. “We’re looking forward to seeing the Awesense Marketplace grow as more partners committed to energy decarbonization join us.”
There are no simple solutions to putting the world on a sustainable path to net-zero emissions, according to the IEA. Reducing global CO2 emissions will require "a broad range of different technologies working across all sectors of the economy in various combinations and applications." it notes.
Renewable Energy Hub of South Australia formed
Amp Power Australia has established the Renewable Energy Hub of South Australia, a strategic portfolio of large scale integrated Solar PV, Wind and Battery Energy Storage assets located in South Australia. The hub also includes the siting of the Spencer Gulf Hydrogen Energy Ecoplex, forming part of the South Australian Government's Hydrogen Action Plan.
The portfolio, acquired from EPS, includes three large Solar PV projects totalling over 1.3 GW of generation, located at Robertstown (636 MW), Bungama (336MW) and Yoorndoo Ilga (388MW) with a total BESS capacity of up to 540MW across the portfolio.
Amp's expansion in Australia will include the implementation of Amp X, a proprietary digital energy platform 100% owned by Amp, which provides a diverse portfolio of disruptive and interoperable grid edge solutions, and includes a smart transformer, which enables real-time autonomous management and optimised dispatch of all forms of distributed generation and loads across the grid.
Palmetto recently opened its marketplace in Arizona, and is now serving 20 states across the country, claiming its proprietary technology, marketplace business model, and consumer mobile application "are all designed to democratize access to clean energy".