At issue: Whether the mitigation and adaptation targets undertaken by the Romanian authorities violate the Paris Agreement, European, and domestic law.
At issue: Whether an environmental organization authorized under national law to bring legal proceedings can challenge before a national court an administrative decision granting or amending EC type approval.
At issue: Whether a Commission regulation fixing emission values for real driving emissions tests for new light vehicles prevents local governments from imposing restrictions on the circulation of passenger vehicles in relation to their pollutant emissions.
At issue: Interpretation of Decision 2011/278, to determine whether free greenhouse gas emission allowances should be awarded in the context of implementing a process of separation of hydrogen in a rich gas stream which already contains hydrogen.
At issue: Saint-Gobain challenged the decision of the European Commission refusing access to the information of the Federal Environment Agency of the Federal Republic of Germany relating to Saint-Gobain’s installations in Germany.
At issue: INEOS challenged national provision, derived from Directive 2003/87/CE, establishing a time limit for applying for free emissions allocations for the period 2013-2020.
At issue: INEOS challenged the national legislation, derived from Directive 2003/87/CE, that excluded incompletely oxidised carbon in a liquid state from free emissions allocations.
At issue: Following the rejection by Germany of Trinseo’s application for free allocation of emission allowances, the ECJ must decide whether the directive n°2003/87/CE, that establishes a system of emission allowances and regulates the free allocation of those allowances, is applicable to the production of polycarbonate operated by Trinseo.
At issue: Operator challenged UK regulator's decision, under EU ETS, to seek recovery of over-allocated emissions allowances without netting off other allowances to which operator was entitled.
At issue: Whether coal plant operator could count stored coal as a separate installation, and deduct coal lost during self-hearing while in storage, under the EU Emissions Trading Scheme.
At issue: Whether a company can receive a free allocation of emissions allowances in the EU greenhouse gas emission trading scheme for a certain type of installation at a natural gas processing facility