The Greek Climate Law (Law 4936/2022) constitutes the core regulatory framework guiding Greece’s transition to climate neutrality by 2050. The law sets binding interim targets for reducing net greenhouse gas emissions by 55% by 2030 and by 80% by 2040, compared to 1990 levels.
The objective of climate neutrality applies across the entire economy and serves as a strategic direction for businesses, which are expected to progressively align their operations and planning with emission reduction practices and sustainable development principles.
For businesses, the law introduces specific compliance obligations, requirements for monitoring and reporting emissions, as well as control mechanisms.
What the Greek Climate Law Provides
The law is based on a structured emissions management framework through:
- integration of climate policy into business planning
- mandatory monitoring and reporting of emissions
- allocation of national targets across key economic sectors
Within this framework, sectoral carbon budgets are introduced on a five-year basis, distributing emission reduction targets across major sectors (energy, transport, industry, buildings, agriculture, waste, and land use). These budgets serve as a planning and monitoring tool for achieving climate neutrality.
Energy Production and Transport
Decarbonization (Coal Phase-out)
Electricity generation from lignite is scheduled to be phased out by 31 December 2028, with the possibility of review depending on energy security conditions and market developments.
Electromobility (Related Legislation)
The transition to low- and zero-emission vehicles is mainly regulated by complementary legislation (e.g. Law 4710/2020 and implementing acts), which sets gradual targets for the adoption of cleaner vehicles.
Measures for Buildings
Renewable Energy Systems in New Buildings
Certain categories of new buildings are required to install renewable energy systems, subject to technical and operational specifications.
Heating Systems
Restrictions are introduced on the installation of new oil-based heating systems, further specified through secondary legislation.
Business Obligations (Articles 19 & 20)
Article 19 – Emissions Reduction Plans (Installations)
Activities classified under environmental licensing category A (A1 and A2) that are not part of the EU Emissions Trading System (EU ETS) are required to:
- develop an Emissions Reduction Plan
- achieve at least a 30% reduction in emissions by 2030
- use 2019 as the baseline year
- submit monitoring reports
- ensure verification of data
Article 20 – Carbon Footprint Reporting
Specific categories of businesses and organizations (such as listed companies, financial institutions, utilities, etc.) are required to:
- calculate their carbon footprint
- submit an annual emissions report
- ensure verification by an independent accredited body
The first implementation was based on emissions data from 2022, with reporting updated annually.
Reports must at minimum cover:
- direct emissions (Scope 1)
- indirect emissions from energy consumption (Scope 2)
Local Authorities (Article 16)
Article 16 introduces a mandatory emissions management framework for local authorities.
Municipalities are required to develop and implement Municipal Emissions Reduction Plans (MERPs), which include:
- calculation and quantification of carbon footprint
- emissions from buildings, infrastructure, and municipal fleets
- definition of reduction targets and measures
Targets are based on 2019 levels, with indicative milestones:
- at least 10% reduction by 2025
- at least 30% reduction by 2030
These plans are key tools for local climate policy and are linked to energy planning and funding mechanisms.
Reporting Deadlines
For most obligated businesses, annual emissions reports must be submitted by 31 October each year, in accordance with the applicable regulatory framework.
Specific deadlines may vary depending on the category of the entity and the stage of implementation.
Penalties and Sanctions
Non-compliance may result in administrative penalties, including:
- fines for delayed submission of reports
- fines calculated as a percentage of annual turnover for non-compliance
- obligation to implement corrective measures
Penalties are imposed by the competent authorities following evaluation.
How QLC Supports Your Compliance
At QLC – Quality Lean Center, as consultants in certification, business development, research, and innovation, we support organizations in transforming the requirements of the Greek Climate Law into opportunities for growth and competitive advantage.
Our goal is to transform compliance into a strategic advantage by developing systems that enhance performance and long-term value.
Would you like to evaluate your organization’s readiness?Request a compliance assessment and tailored action plan from QLC. Contact us to get started.