Council decision on 14 August 2026 for an amendment to PL92.313424. No final grant or no-appeal claim is made. The parent solar farm and the narrower substation works remain distinct.
The decision changes the substation, not the whole solar farm
Substation amendment; council decision recorded, final grant unverified · Tipperary 2660469; amendment to the earlier Rathduff solar permission
What the evidence says
The 14 August 2026 decision enlarges the substation compound to approximately 54.1 m by 25.9 m and removes 11 solar-panel tables to accommodate it. Other infrastructure under the earlier PL92.313424 permission remains unchanged. The notification is not a final grant; it states the development is not authorised until that grant issues.
Tipperary 2660469; amendment to the earlier Rathduff solar permission
Why it may matter — interpretation
Interpretation: prevents the repeated parent solar-farm description from becoming new generation capacity.
What is not established
Any later appeal, final grant, installed capacity and commencement are unverified.
Inspect the evidence
Rathduff substation amendment: notification of decision · p.1
removal of 11 tables · Issued 2026-08-14 · Five conditions; not a final grant; old-footprint wording conflicts with the statement · Checked 2026-09-06
removal of 11 tables
The report defines separate power-quality equipment
Substation amendment; council decision recorded, final grant unverified · May amended compound design; solar-farm and ESB sections remain distinct
What the evidence says
The May statement lists a harmonic filter, resistor, reactor with circuit breaker, two capacitor banks with associated breakers and an auxiliary transformer. It separates the solar-farm switch/control rooms from the ESB control room and incoming 38 kV interface. These are source-stated design components, not an equipment order or proof of energisation.
May amended compound design; solar-farm and ESB sections remain distinct
Why it may matter — interpretation
Interpretation: identifies the electrical package without assigning an unverified manufacturer or operating capacity.
What is not established
Final equipment ratings, manufacturer selection, detailed design and installed equipment are unverified.
Inspect the evidence
Rathduff solar-farm amendment: planning and environmental statement · p.11
Power Quality Equipment · Issued 2026-05-19 · Cover and checked date 19 May; approved 13 May; narrow substation amendment · Checked 2026-09-06
Power Quality Equipment
Rathduff substation compound plan and elevations · p.1
HARMONIC FILTER · Issued 2026-05-12 · Figure 3, Revision 1 first issue; explicitly indicative and subject to detailed design · Checked 2026-09-06
HARMONIC FILTER
The drawing separates three rooms within one building
Substation amendment; council decision recorded, final grant unverified · Figure 4, first issue dated 12 May 2026; three room functions in one building
What the evidence says
Figure 4 shows a 12.0 m by 7.3 m building with separate solar-park switch, solar-park control and ESB control rooms. Its elevation labels a 5.8 m height and its key identifies a concrete slab. This is a permitting drawing, not a measured completed building or a full structural specification.
Figure 4, first issue dated 12 May 2026; three room functions in one building
Why it may matter — interpretation
Interpretation: connects the electrical room functions to a defined building package.
What is not established
Final structural system, equipment layouts, construction details and as-built dimensions are unverified.
Inspect the evidence
Rathduff substation building · p.1
CONCRETE SLAB · Issued 2026-05-12 · Figure 4, Revision 1 first issue, permitting drawing · Checked 2026-09-06
CONCRETE SLAB
The previous compound dimensions disagree
Substation amendment; council decision recorded, final grant unverified · Earlier baseline descriptions, not the consistent revised dimensions
What the evidence says
The decision describes the earlier compound as about 24.0 m by 19.0 m, while the May statement describes it as 24.4 m by 13.0 m. Both give the revised footprint as about 54.1 m by 25.9 m. The old baseline is held as a document conflict, so no percentage or area increase is calculated.
Earlier baseline descriptions, not the consistent revised dimensions
Why it may matter — interpretation
Interpretation: avoids an apparently precise but unsupported enlargement calculation.
What is not established
The correct old footprint requires reconciliation with the original approved drawing.
Inspect the evidence
Rathduff substation amendment: notification of decision · p.1
24.0m x 19.0m · Issued 2026-08-14 · Five conditions; not a final grant; old-footprint wording conflicts with the statement · Checked 2026-09-06
24.0m x 19.0m
Rathduff solar-farm amendment: planning and environmental statement · p.6
24.4m in length and 13m in width · Issued 2026-05-19 · Cover and checked date 19 May; approved 13 May; narrow substation amendment · Checked 2026-09-06
24.4m in length and 13m in width
The planning decision does not approve a grid connection
Substation amendment; council decision recorded, final grant unverified · Conditions 2 and 3; separate consent and network interface
What the evidence says
Condition 3 expressly excludes consent to the national-grid connection or its route. Condition 2 ties the amendment to the earlier permission and its expiry. The electrical layout therefore does not establish an agreed or energised grid connection.
Conditions 2 and 3; separate consent and network interface
Why it may matter — interpretation
Interpretation: distinguishes a planning layout from a completed network agreement.
What is not established
Connection agreement, final routing, energisation and operational acceptance are unverified.
Inspect the evidence
Rathduff substation amendment: notification of decision · p.3
connection to the national grid · Issued 2026-08-14 · Five conditions; not a final grant; old-footprint wording conflicts with the statement · Checked 2026-09-06
connection to the national grid
The council requires dark-green equipment and fencing
Substation amendment; council decision recorded, final grant unverified · Condition 4 and submitted boundary-fence detail
What the evidence says
Condition 4 specifies dark green for the electricity control unit, inverters and fencing. The submitted compound plan separately depicts 2.44 m palisade fencing. These are source-specific appearance and layout requirements; they do not identify a finish product or establish completed work.
Condition 4 and submitted boundary-fence detail
Why it may matter — interpretation
Interpretation: retains a concrete finish requirement without inventing its supplier.
What is not established
Final coating system, colour reference, supplier and installation are unverified.
Inspect the evidence
Rathduff substation amendment: notification of decision · p.3
dark green in colour · Issued 2026-08-14 · Five conditions; not a final grant; old-footprint wording conflicts with the statement · Checked 2026-09-06
dark green in colour
Rathduff substation compound plan and elevations · p.1
PALISADE FENCE · Issued 2026-05-12 · Figure 3, Revision 1 first issue; explicitly indicative and subject to detailed design · Checked 2026-09-06
PALISADE FENCE
Selected pages of 4 government-published PDFs were visually inspected. 46 index rows retained. Selected pages of four supporting PDFs were visually inspected; the wider parent permission and every environmental appendix were not comprehensively reviewed. Proposals do not establish procurement or installed work.