search.noResults

search.searching

saml.title
dataCollection.invalidEmail
note.createNoteMessage

search.noResults

search.searching

orderForm.title

orderForm.productCode
orderForm.description
orderForm.quantity
orderForm.itemPrice
orderForm.price
orderForm.totalPrice
orderForm.deliveryDetails.billingAddress
orderForm.deliveryDetails.deliveryAddress
orderForm.noItems
Heat networks


Zoning in on heat networks


Six locations across the UK have been identifi ed to develop the UK’s fi rst pilot heat network zones, with tighter regulatory requirements for consumer protection set to be introduced. Jeff House, director of external aff airs and policy at Baxi, discusses the long-awaited regulations and the opportunities for the heating industry.


W


ith a commitment to 2050 Net Zero enshrined in law and no single solution to decarbonise heat, heat networks are


recogn ised as one of the vital components of the UK’s energy transition roadmap. This is because heat networks can provide a low


cost, low carbon option to decarbonising heat in high density areas. Today, heat networks supply less than 3% of the UK’s heat mix, but the government’s ambition is to increase this number to 20% by 2050.


Achieving this ambitious target would require an annual growth rate of approximately 35%. The government believes that developing designated zones for heat network deployment in urban areas is “the cheapest and most effi cient way of delivering the technology” by using various forms of heat production including exploiting waste heat to help serve connected buildings. Recently, six locations in the UK – Leeds,


Plymouth, Bristol, Stockport, Sheffi eld, and a further two in London – have been backed by government through the Green Heat Network Fund to deploy innovative solutions. Otherwise wasted excess heat from data centres will serve the Old Oak and Park Royal regeneration development in London and a glass factory in Leeds will be used to provide heat to connected buildings. This is all ahead of the expected roll out of heat network zoning, with a response to the recent government consultation due shortly. Under these proposals, a new methodology will defi ne geographic areas where heat networks are anticipated to be the lowest cost option for delivering low carbon heat. Some 28 local authorities worked on a pilot to test the methodology in diff erent areas across the country. What does this mean for buildings within a designated heat network zone? Most buildings that


16 December 2024


Left: Jeff House, director of external aff airs and policy at Baxi


are already communally heated and large non- domestic stock will need to connect once it is cost eff ective to do so. This includes residential tower blocks and mixed-use developments, hospitals, hotels, large offi ce blocks and universities.


Stricter regulatory requirements on the way


For customer protection, new regulatory technical requirements are being introduced for new and legacy heat networks. The Heat Network Technical Assurance Scheme (HNTAS) will help heat network operators demonstrate compliance with these requirements. This aim is to ensure a minimum level of performance and reliability, reducing carbon emissions and cost of heat while improving customer experience. Under HNTAS, heat networks will be required to pass assessments to demonstrate that they have achieved the mandated minimum technical standards. Where networks do not meet the requirements, mandatory improvement plans will be enforced to bring them up to the expected effi ciency and carbon performance levels. The new standard will be overseen by the Offi ce of Gas and Electricity Markets (OFGEM), appointed the UK’s heat network regulator under the Energy Act of 2023. These requirements and assurance processes will be key to achieving a just energy transition that delivers greater benefi ts for all.


Legacy heat networks


Under current plans, regulation is set to be introduced in phases with a transition period. For legacy communal heat networks, a signifi cant transitional period is expected to be set to


www.heatingandventilating.net


DOWNLOAD THE HVR APP NOW


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32