Britain and Indonesia connect with heat networks

Public Sector Tue, Sep 25, 2018 10:35 AM

A quiet cul-de-sac in Suffolk has been chosen to represent British renewable energy innovations to a delegation from Indonesia hosted by the Department of International Trade (DIT).

At first glance the mixed site of nineties construction semi-detached houses and bungalows at Airey Close in Sudbury Suffolk, is nothing out of the ordinary.

However hidden from view and beneath the ground is a sophisticated energy grid, harnessing free renewable heat to provide low-carbon, low-cost heat to the residents above, for the next 100 years.

Mimicking their multi award-winning design previously adopted at a similar-sized site in Suffolk, at the start of September property owners, Flagship Group, alongside UK specialists, Kensa Contracting, commenced a programme of works to replace the twelve properties’ old night storage heaters with a renewable heating alternative to lower tenants’ fuel bills and cut carbon emissions and local air pollution.

Each of the properties feature their own Kensa ‘Shoebox’ ground source heat pump, small enough to fit inside their airing cupboard, which is wired to its own private electrical supply; this provides the residents with heating and hot water independence, and the ability to freely switch suppliers. Each British-manufactured unit from Kensa Heat Pumps is connected to a ‘Shared Ground Loop Array’; an elegant system connecting clusters of two properties at a time together by pipework running to depths of 200m in boreholes.

With heat being generated at the point of use - the Shoebox heat pump upgrades low temperature heat absorbed from the ground via the boreholes – there are no heat losses through the pipework, increasing the system’s efficiency. Furthermore, as ground source heat pumps are a non-combustible technology, there are no NOx, SOx, particulates or CO2 emissions.

The attraction to the Indonesian delegation of the ground source heat pump system with Flagship is the possibility to reverse the heat flow in Kensa’s Shared Ground Loop Array design; the low-temperature from the ground can be used to provide free passive cooling to buildings, or for substantial cooling demands heat can be absorbed from buildings and discharged into the ground.

Like the UK, there is a significant low carbon programme in Indonesia, some of which is funded by the UK Government, and there is huge scope for the development of new technologies.

Stuart Gadsden, Technical Sales Manager at Kensa Contracting comments: “The opportunity to showcase this project to both the UK and Indonesian Governments is exciting and shows the growing level of interest in shared ground loop GSHP systems. By working together, we can make a positive impact on peoples’ lives while contributing to carbon reduction targets.

“It is great to be working with Flagship on another project as developing long-term relationships with our housing association partners is vital to Kensa’s success. It is also testament to the quality installations that we deliver that meet the expectations of our clients and their residents. I have no doubt that this project will significantly reduce the energy bills of the residents while at the same time improving their comfort.”

Featured News

Specification news
dormakaba launches BS EN 13637 compliant escape route...

Leading provider of security, entrance and access solutions, dormakaba has launched a...

Read More >>

Specification news
Abloy UK launches Aperio KL100 wireless cabinet lock

Abloy UK has launched the new Aperio KL100 – a battery powered wireless access...

Read More >>

BUILDING PRODUCT LIBRARY - LATEST BROCHURES

REVO.Prime TSA 325 NT Brochure

REVO.Prime TSA 325 N...
By GEZE UK Ltd

Download Now >>

Natural ventilation strategy for Sunderland SEND school Brochure

Natural ventilation...
By Passivent

Download Now >>

Squash Court Flooring Brochure

Squash Court Floorin...
By Junckers Limited

Download Now >>

Junckers Acoustics Floor System Brochure

Junckers Acoustics F...
By Junckers Limited

Download Now >>

BUILDING PRODUCT DIRECTORY - LATEST PRODUCTS

Ei1025 Environmental Sensor
Ei1025 Environmental Sensor

Discreet and secure, the Ei1025 Environmental Sensor can be placed throughout a property to monitor...

Read More >>

Ei1000G SmartLINK Gateway
Ei1000G SmartLINK Gateway

The Gateway and Cloud portal use Aico’s SmartLINK technology to bring together data from all...

Read More >>

Ei3030 Multi-Sensor Fire and Carbon Monoxide Alarm
Ei3030 Multi-Sensor Fire and Carbon Monoxide Alarm

The Ei3030 is a multi-sensor Fire & Carbon Monoxide (CO) Alarm. Containing our proven and dependable...

Read More >>

CONSTRUCTION VIDEOS - LATEST VIDEOS

Forma aluminium column casings for Winchester College
Forma aluminium column casings for Winchester College

In progressive and dynamic business sectors, such as construction, it’s natural to be forward...

Watch Now >>

Decorative metal bulkheads & column casings for Tesco Extra, Birmingham
Decorative metal bulkheads & column casings for Tesco Extra, Birmingham

Decorative aluminium horizontal bulkheads more than 100 metres long have been supplied and installed...

Watch Now >>

Vecta building linings for the perfect finish
Vecta building linings for the perfect finish

More than 150 sq.m of Vecta aluminium wall lining and a feature bulkhead have been manufactured and...

Watch Now >>