Bulgaria has seen a remarkable escalation in revenues from carbon-related taxes, with figures surging from over €85 million in 2017 to nearly €1.1 billion in 2023. This twelvefold increase is attributed to heightened tax rates and an expanded application of climate levies, reflecting a significant shift in the country’s fiscal landscape.
The rise in carbon tax revenues aligns with the European Union’s broader strategy on environmental and energy taxation. These taxes, levied on the carbon content of fossil fuels, have gained prominence as essential tools for reducing greenhouse gas emissions. The increasing reliance on carbon pricing is evident not only in Bulgaria but across the EU, where it has become a pivotal element of fiscal policy.
At the EU level, carbon taxes have seen a substantial increase in their share of total energy tax revenues. In 2017, they represented only 6% of total EU energy tax income; by 2023, this figure had escalated to 19.7%. During this period, overall EU revenues from carbon taxes more than tripled, climbing from €15 billion to €51 billion. This trend underscores the growing recognition of carbon pricing as a critical mechanism for achieving climate goals.
The economic implications of carbon taxation are further highlighted by the distribution of payments in Bulgaria. In 2023, businesses were responsible for the majority of contributions, making up 76.4% of total revenues. Households contributed 22.3%, while non-residents accounted for a mere 1.3%. This distribution indicates that the burden of carbon taxes is predominantly borne by commercial entities.
Sector-wise analysis reveals that energy supply companies were the largest contributors to carbon tax revenues, generating 30.1% through activities related to electricity, gas, steam, and air-conditioning supply. Manufacturing closely followed with a contribution of 29.4%, emphasizing how climate taxation increasingly targets energy-intensive industries. This trend suggests that sectors heavily reliant on fossil fuels are facing greater financial pressures as part of the EU’s climate strategy.
The surge in Bulgaria’s carbon tax revenues presents significant operational and regulatory implications for businesses and policymakers alike. As carbon pricing becomes more entrenched within the EU’s fiscal framework, stakeholders must adapt to evolving market conditions and regulatory landscapes that prioritize sustainability and emissions reduction.
