Summary of Judgment (Anonymised)

Factual and Procedural Background

Judge Humphreys delivered judgment in judicial review proceedings brought by the Plaintiffs against Entity A, with Company A as notice party, challenging Entity A's grant of planning permission for a solar photovoltaic (PV) development with associated battery storage on lands in The Town, The County. The proposal sought a 10-year permission (40-year operational timeframe) for solar arrays, battery energy storage system (BESS) equipment, ancillary structures and internal tracks, accessed from three access points including The Road and an unnamed local road. The planning authority (Authority A) granted permission; the decision was appealed to Entity A, which issued a direction and later, by order dated 20 May 2025, granted permission subject to conditions.

The Plaintiffs filed judicial review proceedings (statement of grounds filed 14 July 2025). Leave was granted except as to core ground 5. The hearing occurred on 13 January 2026; draft judgment circulated 16 January 2026; judgment delivered 10 February 2026. The Plaintiffs sought certiorari quashing the grant of permission and ancillary relief, advancing core grounds concerning (inter alia) alleged failure to require EIA, challenge to reliance on the development plan, and alleged invalidity of the planning application documentation.

Legal Issues Presented

1. Whether Entity A lawfully determined that an Environmental Impact Assessment (EIA) / EIAR was not required for the project, in particular whether internal access tracks amounted to a "private road" triggering mandatory EIA under Class 10(dd) of Schedule 5, Part 2.
2. Whether Entity A unlawfully had regard to a development plan that the Plaintiffs alleged was affected by a Ministerial (draft) direction such that the plan was invalid for the purposes of decision-making.
3. Whether the planning application and accompanying notices, maps and drawings were invalid for failure to comply with the Planning and Development Regulations 2001 (Articles 17–19, 22, 23), such that the application was void and any permission was vitiated.
4. Whether any procedural unfairness arose from Entity A's handling of a s.132 notice and subsequent decision not to require an EIAR.

Arguments of the Parties

Plaintiff's Arguments

• The internal access tracks were in substance "private roads" exceeding 2,000m and therefore fell within Class 10(dd) requiring EIA; Entity A erred by granting permission without EIAR.
• Entity A unlawfully relied on the Kilkenny City and County Development Plan 2021–2027 notwithstanding a Ministerial direction (alleged by Plaintiffs) affecting parts of Chapter 11, rendering the plan invalid for decision-making.
• The public notices, maps and drawings were insufficiently particularised (missing counts of panels, inverters, BESS components; inadequate maps/elevations/contours), rendering the application invalid under the 2001 Regulations.
• Entity A's change of view after issuing a s.132 notice and the manner of communicating/withdrawing reliance on that notice breached fair procedures and public participation rights.

Entity A's (Respondent) Arguments

• No Ministerial direction issued as alleged; only a draft direction existed — Plaintiffs' premise was incorrect; Plaintiffs failed to discharge onus of proving reliance on any inoperative plan provisions.
• S.132/133 regime permits Entity A to consider submissions and determine an appeal after a notice period; Entity A lawfully considered the developer's response and other submissions and concluded EIAR was not required.
• Pleadings on alleged regulatory non-compliance were deficient and speculative; the application documents, read as a whole, complied with the Regulations; Plaintiffs failed to show prejudice or specific non-compliance.
• On discretion, any technical non-compliance (if proved) would not warrant certiorari given public interest and absence of demonstrated prejudice.

Company A (Notice Party) Arguments

• The internal tracks are not "roads" for Class 10(dd) purposes; the design and stone/crushed-stone finish meant they were access tracks, consistent with recent authority (Cummins) and previous caselaw that solar farms are not EIA projects.
• The s.132 notice process was properly conducted; the developer's response was circulated and considered; Entity A acted within the scope of s.132/133.
• The application documentation provided required detail; Plaintiffs participated in the planning and appeal process and did not demonstrate inability to understand the proposal or any evidential prejudice.
• If any legal error were hypothetically made, discretion favored refusing relief.

Table of Precedents Cited

Court's Reasoning and Analysis

The court proceeded by applying the established judicial-review framework (the "eight-fold" tests) focusing on workability, pleadings, onus of proof and discretionary remedy. Key analytical steps were:

1. Framework: The court adopted the multi-factorial test for grant of relief (jurisdictional prerequisites; legal correctness and workability; specificity of pleadings; standing; material before decision-maker; onus; materiality; discretion).
2. Pleadings: The court found Plaintiffs' pleadings in many respects insufficiently particularised. The complaints about the development plan and the planning documentation were described as scattergun and lacking a clear route-map tying alleged facts to relief.
3. Development Plan challenge (Core Ground 2): The court accepted that only a draft ministerial direction existed; Plaintiffs' premise that a Ministerial Direction had issued was incorrect. There was no evidential basis that Entity A relied on any plan provisions rendered inoperative by the draft. The draft related to wind energy targets and in substance was pro-renewables; invoking it would not logically support quashing a renewable-energy approval.
4. Validity of application documentation (Core Ground 3): The court examined the specific regulatory provisions cited (Articles 17–19, 22, 23) and concluded Plaintiffs failed to identify which precise provision was breached and why. On the facts the documentation contained much detail (including counts and dimensions in plans and planning report); Plaintiffs failed to discharge onus of proving non-compliance or prejudice. Even if a minor defect existed, discretion would disfavour certiorari.
5. EIA issue (Core Grounds 1 and 4): The court accepted that Entity A issued a s.132 notice initially but later, after considering the developer's clarifications and submissions, concluded an EIAR was not required. The court held that s.132/133 permits that course; decision-makers may change view during the process and are not procedurally barred from doing so provided parties have opportunity to comment. Plaintiffs failed to demonstrate that the internal tracks were, as a matter of law and on the materials, "private roads" falling within Class 10(dd). The court relied on caselaw establishing that solar farms and internal tracks routinely do not trigger mandatory EIA and found no evidential basis to displace that conclusion.
6. Onus and evidence: The court reiterated that the applicant bears the onus to establish defects in EIA/AA by admissible (often expert) evidence or by demonstrating a patent flaw on face of material. Plaintiffs did not discharge that onus.
7. Discretion: Even if technical non-compliance had been shown, the court would refuse certiorari in exercise of discretion given lack of prejudice, participation by Plaintiffs in the process, the public interest in renewable energy and proportionality considerations.

Holding and Implications

Holding: The court ordered that the proceedings be DISMISSED. Core grounds 1, 3 and 4 were dismissed; core ground 2 was formally moved and dismissed; core ground 5 was refused at leave stage; core ground 6 was withdrawn.

Implications:

• Direct effect: The Entity A decision granting planning permission for the proposed solar PV and BESS development remains in force; the Plaintiffs' challenge failed in full and the proceedings were dismissed. The court directed that unless any party applies otherwise on costs, there will be no order as to costs (with reserved costs).
• Precedential scope: The judgment applies established principles concerning pleading rigor, onus of proof in EIA/AA challenges, the lawful operation of s.132/133 and the court's discretionary approach to certiorari. No new legal test was created; the decision reinforces recent authorities that internal access tracks to solar farms do not routinely convert projects into mandatory EIA road projects absent clear evidential basis.