Case C-11/22, Est Wind Power: Judgment of the Court (First Chamber) of 12 October 2023 (request for a preliminary ruling from the Tallinna Halduskohus — Estonia) — Est Wind Power OÜ v Elering AS (Reference for a preliminary ruling — Aid granted by Member States — Renewable energy subsidy — Construction of a wind farm — Communication from the Commission entitled ‘Guidelines on State aid for environmental protection and energy 2014-2020’ — Paragraph 19(44) and footnote 66 — Concepts of ‘start of works’, ‘construction works on the investment’, ‘other commitment that makes the investment irreversible’ and ‘necessary state authorisation for constructing the project’ — Type and intensity of the scrutiny that must be conducted by the competent national authority)