Planners have refused a Pembrokeshire ‘battery box’ electricity storage unit near a Pembrokeshire town school, which has seen local objections including fears of a potential risk to nearby school children.

In an application recommended for approval at the December meeting of Pembrokeshire County Council’s planning committee, AMP Clean Energy sought permission for a micro energy storage project on land at Fishguard Leisure Centre Car Park, near Ysgol Bro Gwaun.

The application had previously been recommended for approval at the November meeting, but a decision was deferred pending a site visit.

The scheme is one of a number of similar applications by AMP, either registered or approved under delegated planning powers by officers.

The battery boxes import electricity from the local electricity network when demand for electricity is low or when there are high levels of renewable energy available, exporting it back during periods of high demand to help address grid reliability issues; each giving the potential to power 200 homes for four hours.

The Fishguard scheme, which has seen objections from the town council and members of the public, was before committee at the request of the local member, Cllr Pat Davies.

Fishguard and Goodwick Town Council objected to the proposal on grounds including visual impact, and the location being near the school.

An officer report said the scheme would be well screened by a Paladin Fence, with a need to be sited close to an existing substation.

Speaking at the December meeting, Ben Wallace of AMP Clean Energy conceded the boxes were “not things of beauty” before addressing previously raised concerns of any potential fire risk, saying that “in the incredibly unlikely” event of a fire, the system would contain it for up to two hours, giving “plenty of time” for it to be extinguished, an alarm immediately sounding, with the fire service raising no concerns.

“These are fundamentally safe, the technology is not new,” he said, comparing them to such batteries in phones and laptops.

One of the three objectors at the meeting raised concerns of the proximity to homes and the school, describing it as “an unsafe, unsustainable and unnecessary location,” with Cllr Jim Morgan of Fishguard Town Council, who had previously raised concerns of the “nightmare scenario” of a fire as children were leaving the school, also voicing similar issues.

Local county councillor Pat Davies, who had spoken at the previous meeting stressing she was not against the technology, just the location and the potential risk to pupils, said the siting would be “a visual intrusion,” with the school having many concerns about the scheme, adding it had been “brought forward without any dialogue of consultation with the school”.

Cllr Davies added: “It is unacceptable that a micro-storage unit should be proposed in this area; someone somewhere has got it wrong.”

Following a lengthy debate, committee chair Cllr Mark Carter proposed going against officers in refusing the scheme; members unanimously refusing the application.