UK POWERNEWS
SEPTEMBER SUMMER 2016 OCTOBER 2020
P R O M O T I N G S TA N D B Y P O W E R & C O G E N E R AT I O N
LOAD BANKS FOR THE ANTARCTIC Crestchic has supplied a load bank to the Halley VI Research Station where it gets as cold as -56°C. Page 18 International winch specialist, Huisman, has begun fabrication of a ÂŁ1 million energy storage demonstrator destined for trial in Edinburgh early next year. Work has started at the firm’s specialist factory in the Czech Republic and is expected to complete in December 2020. The custom-built winches and control system will be shipped from Rotterdam to Leith. At the same time the 250kW demonstrator’s lattice tower is being fabricated by Leicester engineering specialists Kelvin Power. The full 16-metre high rig will then be assembled at a grid-connected site at the port of Leith for testing to begin in spring 2021. The Scottish energy innovators have recently raised over ÂŁ1.5 million for their technology development through a crowdfunding campaign and have also received a ÂŁ640,000 grant from Innovate UK, the UK Government’s innovation agency. Commenting on the project, Gravitricity Lead Engineer Miles Franklin said: “Our demonstrator will use two 25-tonnes weights suspended by steel cables. In one test we’ll drop the
ENERGY FROM WASTE Generated biogas serves as fuel for an mwm tbG 620 V12K gas engine with an output of 940 kw at a wastewater treatment plant.
NEW ENERGY CENTRE IN CORNWALL basePower provided a full turnkey package one of the UK’s largest manufacturers of savoury food products.
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DRIVING POWER GENERATION
Fabrication starts on Gravitricity’s ÂŁ1 million Edinburgh energy storage weights together to generate full power and verify our speed of response. We calculate we can go from zero to full power in less than a second – which can be extremely valuable in the frequency response and back-up power markets “ He explains: “We’ll then run tests with the two single weights, dropping one after the other to verify smooth energy output over a longer period, alongside a programme of other tests to demonstrate and refine the full capabilities of the system. This two-month test programme will confirm our
SEPtEmbER-oCtobER 2020 UK PowER NEwS
modelling and give us valuable data for our first fullscale 4MW project which will commence in 2021.� Pepijn Toornstra Huisman Managing Director Pepijn Toornstra said: “We are extremely pleased to have received this project to build a unique energy storage system from Gravitricity. It is an excellent addition to our current production portfolio and we hope that it will be a longterm success for both our companies and our contribution to the renewable energy market. We are convinced this has a growing importance�
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