Robust air quality standards are set by the UK Government based on medical information and to protect public health and the environment. Wheelabrator Harewood will therefore be designed to ensure air quality in local communities is maintained. We will need an environmental permit from the Environment Agency in order to operate our facility. Air quality is then monitored continuously to ensure it is compliant at all times with the requirements of the permit. More detail on our measures to protect air quality will be presented in our Environmental Statement.
Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapter on air quality. You can view the report here.
The emissions will comprise a mixture of steam, gases and particulates. The level of each will be determined and presented in the Environmental Statement. The Environmental Statement will also detail the controls that will be installed to ensure compliance with the limits set to protect health and the environment as well as meeting national air quality targets. The controls and limits will be discussed and agreed with the Environment Agency.
The facility has been designed for safe operation under all conditions. There will be a network of sensors within the facility that provide continuous feedback on facility operation and performance. This system includes a number of interrelated controls which can adjust the system to ensure optimum operations at all times – even in the result of specific parts of equipment failure. Operations will be overseen 24 hours a day by trained control room technicians, who will monitor all aspects of plant performance. A scenarios management plan will be in place and this system will be reviewed and maintained.
Air quality monitoring systems will be regularly checked and calibrated by an independent, accredited body. Similarly, periodic manual testing would also be undertaken by independent, accredited, specialist service providers. While we will commission these specialists, they will work in an objective and independent manner. This is consistent with professional practice for the industry and in accordance with the requirements of the accreditation held by these service providers.
Yes. Waste-to-energy operators are required to submit air quality monitoring data to the Environment Agency under the requirements of the environmental permit. This data then becomes matter of public record.
Waste-to-energy facilities are regulated by the Environment Agency. We will apply to the Environment Agency for an environmental permit. This is a separate process to the DCO application. The Environment Agency is responsible for determining whether the proposed facility will be operated safely. If a permit is granted, the Environment Agency then becomes the regulator and scrutinises monitoring data. It can visit the site on an ad hoc basis, assess compliance and has the powers to cease our operations if it feels it appropriate to do so.
You can find more information about the National Infrastructure (or DCO) planning process on the Planning Inspectorate's website: https://infrastructure.planninginspectorate.gov.uk/application-process/the-process/
We are currently at the pre-application stage of the DCO process.
We carried out an informal consultation in spring 2019. That informal consultation was not required by the Planning Act 2008 but was undertaken in order to provide the local community with an early opportunity to consider and comment on our initial proposals for the site.
The second stage of consultation closed on 12 December 2019. This was the statutory consultation that had to be undertaken in accordance with the Planning Act 2018, prior to the application for development consent being submitted to the Planning Inspectorate.
We expect the application will be submitted in the first part of 2020.
The second stage of consultation closed on 12 December 2019.We will review all the feedback we’ve received and develop our proposals ready to submit our DCO application to the Planning Inspectorate in the first part of 2020. We will not be responding individually to items of feedback.
After we submit our application (currently expected in Q1 of 2020), there will be an opportunity for you to provide feedback directly to the Planning Inspectorate. You can find out more about the process on the Planning Inspectorate's website: https://infrastructure.planninginspectorate.gov.uk/projects/south-east/wheelabrator-harewood-waste-to-energy-facility/
We expect to generate up to 65MW (gross). The 51MW (gross) figure we used during the first stage of consultation is the minimum we expect to generate.
51MW is the minimum expected amount of energy we intend to generate. The maximum we will be able to generate will be up to 65MW. 51MW was used in the exhibition materials in order not to overstate the benefits of the proposal.
Yes. The Environmental Statement will include chapters on ground conditions, water and air quality. Preliminary findings on these chapters can be found in the Preliminary Environmental Information Report. The air quality assessment will consider the dispersion of emissions and assess these against limits set for the protection of human health and the environment. We will also prepare a human health risk assessment that will be checked by technical specialists at the Environment Agency and at Public Health England who will review the robustness of the methods and conclusions.
Our Environmental Impact Assessment will consider the potential for impacts on key local ecology, taking into consideration current background levels for emissions and the measures put in place for the protection of habitats. If any unacceptable impacts are considered likely by the assessment, additional mitigation would be proposed to reduce those impacts to acceptable levels.
Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapter on biodiversity. You can view the report here.
SSSIs within 2km of the facility are assessed as part of the detailed Environmental Impact Assessment (EIA). The scope of these assessments has been agreed with Natural England. The outputs of these assessments will be shared with the relevant consultees to ensure that any potential impacts are correctly mitigated.
Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapter on biodiversity. You can view the report here.
No – but a plume will be visible under certain weather conditions. This plume is a result of water vapour coming from the stack. It will not always be visible, and its likely frequency will be considered in the air quality assessment. Similarly, its visibility will be assessed within the landscape and visual assessment in the Environmental Statement.
In our designs presented at the second stage of consultation, we incorporated features to conserve the dark sky area. These features include reorienting the main building the allow for a lower level admin building to be incorporated with east-west facing windows – limiting light spill to the south in the direction of Barton Stacey.
Minimising the visual impact as far as practicable has involved us looking at all aspects of the design including size, orientation and architectural treatment of the buildings. This process has subsequently enabled us to reduce the height of the buildings from the 55 metres we initially suggested would be required during our non-statutory consultation to a new, lower, height of 46 metres above ground level. The stack height has also been reduced from a maximum of 100m, to a maximum of 80m.
The height of the building from ground level will be largely determined by the technology within it. We will be working on our design prior to submission of our application and will mitigate the visual impact, where possible, including the height of the building.
The nine-metre reduction since the initial plans were presented at the first stage of consultation, has been by enabled by a combination of lowering the overall height of the buildings and setting the facility four metres below ground level. We’re continuing to assess the optimal depth for below ground structures.
At this stage, lights on top of the building are not confirmed. This will be determined in consultation with the MoD and the Civil Aviation Authority, and if necessary included in the design for consideration in the landscape and visual impact assessment.
Our landscape and visual impact assessment (LVIA) suggest that it will be visible from parts of the AONB. We'll be working closely with officers from the AONB to make sure that the facility has as little effect on viewpoints from the AONB as possible. The Environmental Statement will consider this topic further.
See chapter 14 in the PEIR for more information on the LVIA.
No. Odour control at waste-to-energy facilities is well developed and consists of both design and operational measures. For example, the waste is delivered in enclosed lorries and the entire management process is then completed entirely within the buildings themselves. The tipping hall and waste bunker remain under negative pressure, so these areas actually draw air into the building when the doors open. In addition, the doors themselves open and close quickly when deliveries arrive and lorries leave, further strengthening the measures in place to ensure any odour stays inside the building.
There are well defined noise limits for the protection of local residents that the facility will need to adhere to. Detailed modelling will be carried out to verify that these noise levels are achievable and to put in place mitigation measures to meet these.
Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapter on noise. You can view the report here.
Effective pest management and control is a function of both the design and operation of waste-to-energy facilities.
In terms of the operation of the facility, a pest management plan will be put in place, as required by the Environment Agency, as part of the environmental permit. This pest management plan will include measures such as the timely processing of waste, regular site inspections and good housekeeping measures, and the retention of a nominated contractor to provide monitoring and pest control services in the event that they are required.
Typically, pests are not an area of concern with well-run and modern waste-to-energy facilities.
This site offers existing waste use on site that is complementary to our own, it has excellent transport links to the strategic highway network, and is central to the waste management need that has been identified in the region.
We're continually assessing development opportunities. The A303 Enviropark site was subjected to a high level comparative assessment against allocated sites within the region.
The site is well located close to local trunk roads along which much of the waste is already travelling on its way out of the county for landfilling or treatment. The site is therefore well located to accept waste both from within Hampshire and from the wider region using these roads.
No, the proposed facility is designed to serve the waste treatment capacity requirements of this region in which there is currently limited capacity for diverting non-recyclable waste from landfill or export. Our other facilities serve different waste catchment areas.
We're looking to identify possible activities nearby that could benefit from heat generated by the facility. However, the viability of the facility is not dependent on this.
Our transport assessment is still to be carried out but the current assumptions are that we will receive around 140 waste delivery vehicles per day, five consumables deliveries per day and 40 staff will access the site per day. There will also be removal of fly ash in five tankers per day. Bottom ash is assumed to be sent next door for recycling, however as a prudent step in our assessment we have included 22 lorries per day to remove ash from site.
Emissions from transport will be considered by the environmental impact assessment process and the combined impacts of emissions from road traffic and emissions from the facility will be presented in the Environmental Statement. There are rigorous standards set for the protection of human health that the development will need to abide by and will be assessed against.
Our thinking is developing around this. Whilst it is typical to accept deliveries during a 12-hour window of approximately 7am to 7pm, we will be applying for 24 hour deliveries to ensure an optimised delivery profile. This may help alleviate pressure on the roads during the day time. We would welcome feedback on this.
Whist Wheelabrator will not be the haulage contractor, our site rules will impose strict conditions upon drivers travelling to and from site. For example we have the ability to specify routes.
A management plan will be put in place by Wheelabrator to set the protocol for deliveries in the event part of the A303 is closed. This may include holding vehicles on site until the issue is cleared and instructing deliveries already en-route to stay on their current route and not use local villages such as Barton Stacey, Longparish or Whitchurch. While we can’t control mandatory road diversions that are put in place by the emergency services in the event of a major accident, we can work with our contracted fuel suppliers to ensure there are contingency arrangements in place.
Bottom ash will be transported the short distance using a dedicated vehicle designed to run between the sites. This vehicle will not need to leave the site to perform this function.
The capacity of the strategic road network and ability to accommodate the development proposals will be considered as part of the Transport Assessment and reported as part of the application for development consent. The Transport Assessment process will be subject to scrutiny by Hampshire County Council as the highway authority and Highways England, which operates and maintains the A303 and A34.
HGVs already use these slip roads daily for other activities. Nevertheless, the use of the slip roads by HGVs will be assessed as part of the Transport Assessment, which will consider capacity and safety of road users in consultation with Highways England and Hampshire County Council (Highway Authority). The assessment will determine if any offsite upgrades are required and, if required, the form of these changes would be agreed with Highways England and Hampshire County Council.
Yes. Municipal waste from Hampshire is being treated by Project Integra – three waste-to-energy facilities within Hampshire. There is, however, a significant volume of residual business waste from Hampshire that is being landfilled both within or outside the county or is being moved out of the county for additional treatment or final disposal. Some is exported to Europe. Our facility will treat this waste, as well as similar waste - and potentially municipal waste - from nearby counties.
Waste will come from the local region, including Hampshire. In reality, waste companies will want to deal with waste as close to its source as possible, to cut down on transport costs. Hampshire currently has very little landfill capacity, and as such is treating and landfilling residual business waste out of county as well as landfilling a proportion within the county. It is this material, along with similar additional material from the surrounding region that will be treated at Wheelabrator Harewood.
No. An average of three million tonnes of waste is exported each year to Europe due to a lack of domestic waste management infrastructure.
There is a significant volume of suitable residual business waste generated in Hampshire and the surrounding counties that continues to be landfilled, predominantly outside of the county. Additionally waste is being treated to create a fuel that is then exported from Hampshire to waste-to-energy facilities on the continent. At this early stage we are not able to state precise sources of waste, however we have a high level of comfort that a reasonable proportion will come from Hampshire.
We would apply to take non-hazardous household and business waste. The exact wastes that can be accepted will be specified in an Environmental Permit issued by the Environment Agency and will be specified against European Waste Catalogue (EWC) codes. While the permit is likely to allow a reasonably wide range of suitable non-hazardous wastes, the vast majority of the waste we accept is most likely to fall within three EWC codes, namely:
20 03 01 – Mixed Municipal Waste
19 12 10 – Combustible Waste (Refuse Derived Fuel)
19 12 12 – Other wastes (including mixtures of materials) from the mechanical treatment of waste
In the UK, those involved in the production, control, storage, transport or treatment of waste are bound by a Duty of Care as set out in the Environmental Protection Act. As such, waste is well controlled and documented.
At Wheelabrator Harewood, only waste that complies with the environmental permit will be accepted. In the event that non-compliant waste is identified, it will be removed from site for safe disposal/treatment.
In addition, we will conduct spot checks on those supplying us with waste to audit and inspect both their operations and the nature of their waste.
This is a matter for Hampshire County Council. It is worth noting that we will not be targeting the municipal waste in Hampshire, and as such will have no direct impact on municipal recycling rates in the county.
There will be an element of plastic in the waste stream. This represents those types of plastic that cannot yet be easily recycled, as well as plastic that remains after businesses or householders have separated their waste.
Plastics that have been collected for, and are suitable for, recycling cannot be accepted by Wheelabrator Harewood under the standard conditions of an environmental permit.
Wheelabrator supports the transition towards a circular economy. We also acknowledge that within a circular economy there will be materials that have reached the 'end of life' point and are only suitable for energy recovery.
When considering developing the Harewood facility, we looked at the amount of waste being produced that is currently either being sent to landfill or exported overseas. We also looked at Government targets for recycling and our need to embrace a circular economy, to ascertain how much the available fuel would be reduced if we are to successfully reach these targets.
Even in the event that these Government resource and waste management aspirations are met, there remains a substantial amount of residual waste from the region that would either be sent to landfill or exported overseas.
The remaining waste is estimated to be circa 900,000 tonnes each year. This is significantly more waste than would be required by Wheelabrator Harewood and therefore represents a clear need in the region for the facility we’re proposing.
The facility will use water in the process, however we operate a closed system and do not discharge process water from site – we reuse water by condensing the steam back into process water, and by collecting rainwater on site for use in the facility. Our current estimate of our water usage is 135,000m3 and this will be finalised and used in the assessment for the Environmental Statement.
We expect to connect to the water main. This will be determined through consultation with Southern Water during the Environmental Impact Assessment process. In addition, we will also harvest rainwater for use within the process.
Dever Springs Fishery is c.800m from the site boundary and we don't expect noise from construction to be at a sufficient level to affect the behaviour of the fish. The noise and vibration assessment, and tourism section of the socio economic assessment presented within the Environmental Statement will consider these issues, along with any mitigation measures deemed necessary.
We're not intending to construct the facility below the groundwater table. As part of the Preliminary Environmental Information Report, a Flood Risk Assessment has been carried out. Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapters on water and ground conditions. You can view the report here.
As part of the Preliminary Environmental Information Report, a Flood Risk Assessment has been carried out. Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapters on water and ground conditions. You can view the report here.
We expect to use air cooled condensers at the facility. Final design will be determined as part of the detailed design.
No. A grid connection will be developed by the District Network Operator (DNO). It will seek consent or use permitted development rights to bring the connection to our site. It is the intention of the DNO that the cable will run underground between our site and the point of connection.
For the second stage of consultation we wrote to approximately 4,500 addresses in the settlements of Longparish, Barton Stacey, Hurstbourne Priors, Wherwell, Bullington, Sutton Scotney, Forton, Chilbolton, Tufton and the town of Whitchurch. In addition to direct mailing, we are advertising the consultation via local media and posters within an area with a radius of 15km from the site.
This consultation zone was agreed after review after discussion with the relevant local authorities.
Yes there will be. We have established community funds at our other facilities, in line with our aspiration to be a good neighbour. These are determined on a case-by-case basis and we welcome feedback on this subject.
Yes. Opportunities will exist for local businesses to be involved in both the construction and operation of the facility. For example, our Wheelabrator Parc Adfer facility recently announced that the project has used more than 60 local suppliers during the first part of its construction with local firms managing around £4 million of work opportunities to that point. At Parc Adfer the long-term supply chain opportunities have been valued at more than £40 million over the next 25 years.
We have one operational facility in the UK at present. Three further facilities are expected to start operating later in 2019.
Fly ash will be collected in sealed silos on site and pumped directly into tankers to be removed for disposal or treatment off site. Fly ash accounts for approximately five per cent of the overall throughput of the facility.
Modern waste-to-energy facilities use advanced and sophisticated technology to recover energy from waste while protecting human health and the environment. They also support the waste hierarchy by providing an alternative to landfill and, as seen elsewhere in Europe, they exist in countries that have high recycling rates. Waste-to-energy facilities continue to be commissioned across the world as a modern and efficient means of resource management.
It isn't included in our application as the distribution network operator (DNO) will deliver the grid connection and will determine the precise route and method of installation. However, the potential options for connection works will be considered as part of the cumulative effects assessment in the Environmental Impact Assessment which will be submitted with our application.
We're already in conversation with the MOD and Civil Aviation Authority, as close neighbours to the project, and we'll ensure they're fully aware of the potential impacts our project may have on their operations. As part of the planning process, they will also be statutory consultees, so we're required to ask for their feedback on our proposals as part of our consultation. Our Preliminary Environmental Information Report, released as part of our second stage of consultation includes a chapter on other issues, which deals directly with impacts on aviation amongst other things. You can view the report here.
There is no intention to build a second facility at this site.
While there won't be a dedicated visitor centre at Wheelabrator Harewood, we will be equipped to host groups at the facility. We are committed to community engagement and education and, as such, we'll be happy to consider hosting any educational visits on a case-by-case basis.
During operation, we anticipate that the facility will employ approximately 50 people, full-time.
The exact number of people needed during construction will be determined when the design of the facility has been finalised. The numbers on site at any time would then fluctuate, depending on what stage of the build we're at. We currently estimate that during peak construction there will be approximately 1,000 construction workers on site.