Finch (Weald Action Group), R. (on the application of) v Surrey County Council & Ors

Factual and Procedural Background

The local planning authority (“the Council”) granted planning permission on 27 September 2019 for an on-shore oil extraction project at “the Site”. The developer (“HHDL”) seeks to drill and extract up to 3.3 million tonnes of crude oil over an estimated 25-year life-span. The appellant, representing “Organization C”, commenced judicial review proceedings challenging that permission. Permission to apply for judicial review was initially refused but later granted by Judge Lewison on limited grounds, primarily alleging non-compliance with the Environmental Impact Assessment Directive 2011/92/EU (“the EIA Directive”) and corresponding 2017 Regulations. Judge Holgate dismissed the claim. A majority of the Court of Appeal (Judges Lindblom and Lewison; Judge Moylan dissenting) upheld that dismissal. The present appeal reached the Supreme Court, where Judge Sales (dissenting, supported by Judge Richards) delivered the opinion summarised here.

Legal Issues Presented

1. Whether an Environmental Impact Assessment for an on-shore oil extraction project must include greenhouse-gas emissions arising from the eventual refining and combustion of the oil (so-called “scope 3” or downstream emissions).
2. Whether, in determining that question, the scope of “indirect significant effects of a project” in Article 3(1) of the EIA Directive is a matter of law or a discretionary evaluative judgment for the local planning authority.
3. Whether the Council acted unlawfully by considering national policy benefits of oil extraction (energy security, economic benefits) while excluding quantified downstream emissions from its EIA (“the inconsistency point”).

Arguments of the Parties

Appellant's Arguments

• Article 3(1) requires assessment of all indirect effects, including inevitable downstream combustion emissions.
• Amendments introduced by Directive 2014/52/EU, and point 14 of Annex I, demonstrate an EU legislator intent to capture climate impacts across a project’s life-cycle.
• By invoking national climate policy without quantifying downstream impacts, the Council acted inconsistently and irrationally.

Council & Secretary of State's Arguments

• The EIA Directive focuses on effects “of the project” itself; downstream emissions are too remote and are regulated at national or international level.
• Including scope 3 emissions would impose disproportionate burdens on local authorities and disrupt the Directive’s harmonised scheme.
• The Council lawfully relied on government energy policy while complying with its EIA obligations; no inconsistency arises.

Table of Precedents Cited

Court's Reasoning and Analysis

Judge Sales began by examining the purpose, history and structure of the EIA Directive. Key steps in the analysis included:

• Project-focused language: Article 3(1) consistently refers to effects “of the project”, implying a necessary proximity between the activity and its environmental consequences.
• Proportionality & Competence: Requiring local authorities to quantify global downstream emissions would be disproportionate and intrude upon national and international policy domains.
• Directive 2014/52/EU: Amendments sought to ensure consideration of greenhouse-gas emissions arising from construction and operation, not to mandate full life-cycle accounting.
• Annex III & IV Criteria: Selection and information requirements centre on site characteristics, resource use, and emissions generated by the project itself, supporting a proximate-effects approach.
• Comparative Case-Law: EU judgments such as Abraham and Brussels Airport demonstrate that “indirect effects” are those closely linked to project operation; domestic and Irish authorities (Kilkenny Cheese) reinforce this reading.
• Rejection of Evaluative-Judgment Model: Allowing divergent local views on such a fundamental interpretive point would undermine harmonisation; therefore the scope question is one of law, not mere rationality review.
• Inconsistency Allegation: Considering national energy policy while omitting downstream emissions created no legal contradiction; national policy decisions are distinct from EIA content obligations.

Holding and Implications

Appeal DISMISSED.

The court concluded that downstream (scope 3) greenhouse-gas emissions from refining and eventual combustion are not “indirect significant effects” of the drilling project within Article 3(1). Consequently, the Council’s EIA was lawful, and its planning permission stands. The judgment affirms that:

• EIA obligations end with effects reasonably proximate to the project’s construction and operation.
• Broader climate-policy questions remain for national legislatures and regulators, not local planning bodies.
• The decision maintains consistency with UK, Irish and Scottish authority but sets no new binding precedent beyond clarifying the Directive’s interpretation.