Heat Exchanger World Magazine September 2024 | Page 69

Project News
UVA builds next-generation heat plant at Fontaine Research Park
LU-VE Group wins EUR 27M contract for the Hinkley Point C power plant
The University of Virginia is building a ground-breaking energy plant that will essentially gather wasted heat and store it in subterranean wells until it ’ s needed again . The plant that construction crews are building in the Fontaine Research Park will supply thermal energy to the Paul and Diane Manning Institute of Biotechnology . Because 90 % of the University ’ s fossil fuel consumption is used for heat , employing new and efficient technologies will help the University toward its goal of being carbon neutral by 2030 and fossil fuel-free by 2050 . The Fontaine plant won ’ t burn fossil fuels to create heat , said Paul Zmick , director of energy and utilities at the University . Rather ,
the facility is a geoexchange system that , in simple terms , captures heated water , stores it underground , and retrieves it when it ’ s needed to provide heating or cooling to a facility . Initially , the plant will utilize about 100 underground storage wells . The geoexchange system is essentially a very large thermal battery . The plant is part of a multi-pronged effort to curb the University ’ s energy use . That effort includes dialing down the temperature of hot water from 200 degrees to 165 or lower and boosting the energy efficiency of new buildings and additions . The geoexchange system is highly efficient because it takes heat that would otherwise be vented or wasted and essentially recycles it .
LU-VE Group has signed – through its Friulian subsidiary Refrion – an agreement for the supply of cooling systems for the EDGs ( emergency diesel generators ) of the nuclear island of the Hinkley Point C power plant in Somerset , UK . The value of the contract , signed with the Nuclear New Build Generation Company ( NNB ) through the UK contractor Bouygues Energies & Services , is for approximately EUR 27M , with the supply of the first batches starting in 2025 . This is a highly strategic collaboration for the Group based in Uboldo , Varese , and its development plans , allowing it to expand its technical expertise and offer high-potential technological solutions in a strategic sector to achieve the Net Zero goal
and protect the environment from the threat of climate change . LU-VE ’ s high-tech systems , designed to withstand shock waves caused by explosions and earthquakes , will cool the emergency diesel generators ( EDGs ) located within the nuclear island of the power plant . These generators are activated when the nuclear plant is disconnected from the grid , ensuring the power supply to critical components such as the reactor cooling system , which is necessary to ensure a controlled shutdown in an emergency . The project involves the creation of Air Coolers with entirely copper coils and high-strength steel structures , equipped with motors and fans developed in co-design with international players in the nuclear industry .
OCP selects Worley Chemetics ’ proprietary sulfuric acid technology
OCP S . A . has provided a notice of award to Worley Chemetics for its three greenfield sulfuric acid plants located at OCP ’ s Mzinda Phosphate Hub ( MPH ) in Morocco . The notice of award is subject to the signing of the contract . Under the contract , Worley Chemetics will supply proprietary sulfuric acid technology and process and proprietary equipment and will also provide detailed engineering , procurement , and advisory site services . Worley Chemetics ’ services will be delivered through its offices in Vancouver and specialised fabrication facility near Toronto , Canada . Worley categorises this contract as sustainable work in accordance with Worley ’ s definition of sustainability-related work . Compared to alternative technologies , Worley Chemetics ’ sulfuric acid technology produces increased electrical power which is CO2 emission-free and results in lower stack emissions . Air cooling will be used to conserve and reduce the plant water usage . Worley Chemetics ’ proprietary CES-ALPHA™ System will be used to recover low-grade heat into steam for maximum heat recovery . The OCP MPH project is a part of the OCP Green Investment programme . With this programme aligned with Morocco ’ s energy transition strategy , OCP aims to sustainably increase its fertilizer production annual capacity from 12 million t to 20 million t by 2027 using clean energy and nonconventional water .
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