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Save Energy and Money!

Use our online tools to get help analyzing your opportunities to save energy.


Campaigns and projects

Campaigns by co2online inform citizens about sustainable usage of energy in several ports of call.
Several projects are co-funded by the EU.

More about our campaigns and projects


Including the 'Sustainable Energy Europe Award' in 2011 co2online and its projects were distinguished by a lot of awards in different fields during the last years.

More about our Awards


How many people use the EnergySavingChecks? How many checks are actually completed by its users? We publish our statistics live.

More about our Statistics

Premium Light Pro

Lighting in the public and commercial sector provides a massive opportunity to reduce energy costs and carbon emissions, helping to contribute to climate change targets whilst lowering operational costs. Premium Light Pro addresses this by providing support services to organisations involved in upgrades to more efficient technology, both on the demand and supply side.

More about Premium Light Pro

SMERGY - Smart Energy Campaign

SMERGY focuses on young adults aged between 18 and 29. SMERGY aims to communicate energy saving measures and energy efficiency in a practical, fun, and fashionable way. Today’s young adults are the managers, political leaders, entrepreneurs and trade union activists of tomorrow. They will shape the earth’s future, and have the potential to challenge and even change existing patterns.

More about SMERGY

ecoNavigator with the app ecoGator

The project "myEcoNavigator" is a consumer campaign on energy-efficient household appliances. The initiative’s main output is a free of charge smartphone app, ecoGator. The app provides functionalities which are designed to help consumers in stores or online to find and purchase the most energy efficient products on the market.

More about ecoGator

ECCC – European Enterprises Climate Cup

The European Enterprises Climate Cup (EECC) is an EU-funded project aiming to support small and medium sized enterprises (SMEs) in their goal to be front-runners in energy efficiency management. By participating in a Europe-wide competition, they are provided with cost-free energy advice and good-practice sharing. In addition, their engagement for climate protection in terms of Corporate Social Responsibility (CSR) will become visible all over Europe. The EECC was launched on the 1st of March 2015 and ended on the 31th of May 2016.

More about the EECC