Hungary scraps controversial CO2 quota tax in bid to ease EU ETS burden

illuminem summarises for you the essential news of the day, reviewed by our editorial team. Read the full piece on Carbon Herald or enjoy below:

🗞️ Driving the news: Hungary’s Parliament has abolished the country’s controversial CO₂ quota tax, removing an additional levy imposed on companies participating in the European Union’s Emissions Trading System (EU ETS)
• The measure, introduced in 2023, taxed revenues generated from the sale of EU carbon allowances
• Companies argued that it created an extra burden on top of the existing EU carbon pricing system, where firms already pay for emissions allowances

🔭 The context: The EU ETS is the European Union’s main carbon market, requiring high-emitting sectors such as power generation and heavy industry to purchase allowances for their greenhouse gas emissions
• Hungary’s additional tax was unusual because it targeted transactions involving EU carbon allowances rather than emissions directly
• Businesses criticised it for reducing predictability, increasing costs and potentially weakening incentives to participate efficiently in the EU carbon market
• The repeal is part of a wider package of tax and regulatory changes approved by Hungarian lawmakers, with the government presenting the move as a way to improve competitiveness and align domestic rules with European requirements.

🌍 Why it matters for the planet: A consistent carbon pricing framework is considered essential for encouraging companies to reduce emissions and invest in cleaner technologies
• By removing a national surcharge, Hungary is reinforcing the EU ETS as the central mechanism for pricing industrial carbon emissions
• The decision also reechoes the political tension between maintaining strong climate incentives and addressing concerns about industrial competitiveness

⏭️ What’s next: Companies that previously paid the CO₂ quota tax are expected to receive refunds, reducing compliance costs for affected businesses
• The change may likely increase attention on how EU member states balance carbon market ambition with pressure from industries facing higher energy and transition costs

💬 One quote: “The repeal removes one of the few national taxes directly targeting transactions involving EU emissions allowances.” — Carbon Herald

📈 One stat: The EU ETS covers around 40% of the European Union’s greenhouse gas emissions through sectors including energy, manufacturing and aviation