Latest news with #MiningRemediationAuthority
Yahoo
25-05-2025
- Business
- Yahoo
Coal mine flood water used in first heating scheme
Flood water from a disused mine is being used as a renewable source of heating for the first time in Wales. The business near Ammanford, Carmarthenshire, has started pumping water from a nearby mine water treatment site to heat its warehouse. The Mining Remediation Authority, formerly the Coal Authority, said it continued to help develop similar projects across south and north-east Wales and hoped Wales could be at the "forefront" of the approach, but a similar heat scheme was scrapped by Bridgend council in 2021 due to the concern of rising costs. The Welsh government said it recognised the "significant role mine water heat can play in our journey to net zero". About 25 litres of water per second is pumped from the former Lindsay pit every day in order to be cleaned and released into natural waterways. Flood water which has filled old mines can reach up 20C (68F), depending on the depth. Mine water could heat thousands of Welsh homes Electricity 100% renewable by 2035, say ministers Most homes will need heat pumps, Welsh government says Business owner Nick Salini, who makes heat pumps, said he recognised the potential of the mine water a long time ago. "We've installed a ground source heat pump that takes the water from the surface mine water treatment plant which runs at a constant 14C to 15C," he said. "We take that warm water to a heat pump, compress it to a useable temperature for heating the building and this will heat the building all year around. "This system is specifically designed for this building. It's a 35 kilowatt system which could heat up to 10 new-build properties and it is scalable so it could provide heating for hundreds of homes by absorbing the available energy from the ground." The Welsh government published a mine water heat opportunity map last year to highlight the parts of Wales' former coalfields where similar schemes might be viable. Innovate UK, funded by the UK government to help businesses grow, provided the money for the project in Carmarthenshire but getting the right funding for larger projects remains a challenge. There are a growing number of mine water heat projects in England. The first to be completed in Gateshead serves more than 600 homes, businesses and an arts centre. Gareth Farr, head of heat and by-product innovation at the Mining Remediation Authority, said: "Everyone in Wales has been looking at what we've delivered in the north east of England but there's no reason why Wales can't be at the forefront of this as well. "We've got a quarter of Wales' population living on the coalfield so the demand is there and we want to link our proud industrial heritage to this new green future." It took two weeks to lay the pipework for the small project near Ammanford but the developers said the long-term benefits outweigh the short-term disruption. "Across Great Britain, we're already in the process of developing and delivering new schemes, so we really hope this scheme will be a springboard to encourage others and provide confidence so they can progress the ideas we've been working on with them," Mr Farr added. The Welsh government said: "We do not have a dedicated heat network fund, however they could be in scope with local energy funding. "Applicants would need to demonstrate how their idea fits with local area energy plans and that they are the optimum use of funds, returning the biggest impact for the investment both in terms of decarbonisation and wider benefit. "Ynni Cymru has recently launched a £10m capital fund for smart local energy systems to help develop novel energy projects and maximise local benefits; we would encourage developers to explore this potential route."
BBC News
25-05-2025
- Business
- BBC News
Coal mine flood water used in Ammanford heating scheme
Flood water from a disused mine is being used as a renewable source of heating for the first time in business near Ammanford, Carmarthenshire, has started pumping water from a nearby mine water treatment site to heat its Mining Remediation Authority, formerly the Coal Authority, said it continued to help develop similar projects across south and north-east Wales and hoped Wales could be at the "forefront" of the approach, but a similar heat scheme was scrapped by Bridgend council in 2021 due to the concern of rising Welsh government said it recognised the "significant role mine water heat can play in our journey to net zero". About 25 litres of water is pumped from the former Lindsay pit every day in order to be cleaned and released into natural water which has filled old mines can reach up 20C (68F), depending on the depth. Business owner Nick Salini, who makes heat pumps, said he recognised the potential of the mine water a long time ago."We've installed a ground source heat pump that takes the water from the surface mine water treatment plant which runs at a constant 14C to 15C," he said."We take that warm water to a heat pump, compress it to a useable temperature for heating the building and this will heat the building all year around."This system is specifically designed for this building. It's a 35 kilowatt system which could heat up to 10 new-build properties and it is scalable so it could provide heating for hundreds of homes by absorbing the available energy from the ground." The Welsh government published a mine water heat opportunity map last year to highlight the parts of Wales' former coalfields where similar schemes might be UK, funded by the UK government to help businesses grow, provided the money for the project in Carmarthenshire but getting the right funding for larger projects remains a are a growing number of mine water heat projects in England. The first to be completed in Gateshead serves more than 600 homes, businesses and an arts Farr, head of heat and by-product innovation at the Mining Remediation Authority, said: "Everyone in Wales has been looking at what we've delivered in the north east of England but there's no reason why Wales can't be at the forefront of this as well. "We've got a quarter of Wales' population living on the coalfield so the demand is there and we want to link our proud industrial heritage to this new green future." It took two weeks to lay the pipework for the small project near Ammanford but the developers said the long-term benefits outweigh the short-term disruption."Across Great Britain, we're already in the process of developing and delivering new schemes, so we really hope this scheme will be a springboard to encourage others and provide confidence so they can progress the ideas we've been working on with them," Mr Farr Welsh government said: "We do not have a dedicated heat network fund, however they could be in scope with local energy funding. "Applicants would need to demonstrate how their idea fits with local area energy plans and that they are the optimum use of funds, returning the biggest impact for the investment both in terms of decarbonisation and wider benefit."Ynni Cymru has recently launched a £10m capital fund for smart local energy systems to help develop novel energy projects and maximise local benefits; we would encourage developers to explore this potential route."
Yahoo
01-05-2025
- Science
- Yahoo
Officials announce surprising project tapping forgotten coal mines for next-gen power: 'We see great potential'
A cutting-edge project aims to provide low-carbon heating to 750 homes in a newly developed English community, with a focus on sustainability. Seaham Garden Village will be home to a project that converts heated water from abandoned mines into a sustainable heat source for hundreds of people. The project is being led by the Mining Remediation Authority in partnership with Durham County Council, according to Environment+Energy Leader. It will use geothermal energy that will then be processed through a heat pump system. Geothermal energy is thermal energy that has been extracted from the Earth's interior. As a renewable energy source, it can reduce reliance on fossil fuels since the heat is continuously produced within the Earth. This energy can be used for heating, cooling, and generating electricity. Richard Bond, innovation and services director at the Mining Remediation Authority, applauded the advancement of the technology. "This scheme is a further milestone in our journey to harness mine water heat to provide sustainable heating solutions across the former coalfields," Bond said. "We see great potential in our 80-plus mine water treatment facilities across the UK to protect water supplies and generate renewable heat," Bond added. Although initial installation costs may be higher than those of traditional systems, geothermal systems can offer significant energy savings and lower operating costs due to their high efficiency. This is because geothermal energy doesn't require fuel to generate electricity, which further benefits the environment. The United Kingdom is home to a large number of abandoned mines, estimated to be in the thousands. According to a study, there are about 5,000 former metal mines in England and Wales alone. This can open the door for the potential use of geothermal energy nationwide. Councilor Mark Wilkes, cabinet member for neighborhoods and climate change at Durham County Council, emphasized the project's push toward sustainability. "We are delighted to have started work on the UK's first large-scale mine water heat project utilizing a mine water treatment scheme," Wilkes said. "This innovative project will have significant environmental benefits—providing low-carbon heat while reducing reliance on non-renewable energy sources," Wilkes added. Should we be digging miles beneath Earth's surface? No way Definitely Depends what it's for Depends where we do it Click your choice to see results and speak your mind. Join our free newsletter for good news and useful tips, and don't miss this cool list of easy ways to help yourself while helping the planet.
