Calderdale Energy Park

A lapwing stood on open moorland

Lapwing on Walshaw Moor © Jack Wallington

Calderdale Energy Park

 

 

 

 

 

 

 

This page will be the hub for our campaign news and action as the planning process progresses - stay tuned to see how you can take action to protect this special place

Calderdale Wind Farm Limited is proposing a 34-turbine windfarm – Calderdale Energy Park – on Walshaw Moor, in Calderdale. 


Yorkshire Wildlife Trust fully supports the right sustainable energy located in the right place to help the country meet its net zero targets. 

A stream running down a ravine in open moorland

Clough on Walshaw Moor © Jack Wallington

Walshaw Moor has formal and legal protections for its irreplaceable blanket bog habitat and the rare and the Threatened species that call this rich and ancient peatland home.  It is part of the South Pennine Moors SAC, South Pennine Moors Phase 2 SPA, and South Pennine Moors SSSI which supports habitats and species of both international and national importance.


A wind farm at this scale represents a Nationally Significant Infrastructure Project (NSIP), proposed on an incredibly sensitive site.


Areas of Walshaw Moor have peat that is three metres deep, locking up carbon taken in by plants up to 6,000 years ago, through the industrial revolution and to this day. 
The peat mitigates climate change and flood risk preserving millennia of human and environmental history as well as being home to amazing wildlife.  

Brown and green sphagnum moss growing in a bog pool

Sphagnum denticulatum © Dom Hinchley

Yorkshire Wildlife Trust’s view on Calderdale Energy Park

We are very concerned about this development and are closely following and will continue to respond to the consultations through the formal channels. 

Most of Yorkshire's uplands are protected for nature and their beauty, and any development on deep peat and within designated sites sets an alarming precedent. 

On 8th April Calderdale Wind Farm Limited opened the most recent round of consultation - the Preliminary Environmental Information Report (PEIR). We are currently reviewing all the documentation that has been published by the developer and will publish our informed and evidence-led response as soon as we can.      
Yorkshire Wildlife Trust maintains a strong objection to the principle of the proposed development on Walshaw Moor. 

Wind turbines on distant moorland in the South Pennines

Wind turbines on moorland in the South Pennines © Lyndon Marquis

Yorkshire Wildlife Trust and renewable energy 

Yorkshire Wildlife Trust engage positively with the development of renewable energy to ensure a positive outcomes for nature. Our involvement in specific cases has already reduced impact on habitats and larger compensation areas for wildlife incorporated into the design, or acquired through funding. 

We are always keen to engage with developers for renewable energy schemes, as we acknowledge the urgent threat posed by climate change and support the UK’s goal of achieving net zero carbon emissions by 2050. 

Our campaign

What have we done so far?

Yorkshire Wildlife Trust have been actively monitoring and objecting to this development since 2023. 

We responded to the initial EIA scoping report in 2023 (under the name Calderdale Windfarm), then to the non-statutory public consultation in June 2025. During the statutory consultation, we wrote to all of the affected Local Planning Authorities detailing our concerns and asking them to take those into account in their responses. 

In addition, we have prepared a four-page non-technical summary of the issues around this development. You can read all of those documents at the links below. In addition, you can see the Planning Inspectorate’s response to the EIA scoping report.

What are we going to do

We have registered with the Planning Inspectorate as an interested party and so will be responding to the statutory consultation in early 2026.

As wildlife, peatland habitat and restoration experts, we are collating evidence to support our stance ahead of that consultation.

We will be working with colleagues in other environmental NGOs who, like us, recognise the need for renewable energy but believe this development is in entirely the wrong place.

We will be contacting elected representatives in the House of Commons, local authorities and parish councils to register our concerns and encourage others to do the same. 

What can you do?

We will have an action page soon with tools to help you respond to the consultation and elected representatives.

In the meantime, please register with the Planning Inspectorate as an interested party to respond to the upcoming statutory consultation. 

Register your interest

Explanatory notes

Nationally Significant Infrastructure Project

The scale of this development means it qualifies as a Nationally Significant Infrastructure Project (NSIP). Planning decisions are therefore taken not by the local authority but by the Government, in this case the Secretary of State for Energy Security and Net Zero.

Timescales

The timescales on developments of this size can slip quite frequently. The timeline is based on our understanding as at 3rd December 2025; we aim to update the timeline as it changes.

Statutory consultation

Statutory consultation can confusingly have two meanings:

  1. A consultation of statutory consultees (including but not limited to Local Planning Authorities, Government agencies, utilities companies), e.g. the 2025 consultation on the EIA scoping report.
  2. A consultation that must statutorily be held before the process can move forward, e.g. the public consultation running from January to March, 2026.