Lahti – Events

Let’s create the Green Capital together!

Due to the Covid-19 pandemic many of this year’s events have been postponed until later.
The wellbeing and security of people is our number one priority, we follow the government
safety instructions on gatherings and organisation of events.
We hope to meet each other in the events of the Green capital as soon as it is safe again.
We inform about upcoming events on this page.



Ecocity Forum Lahti 2021

The forum brings international top-level speakers and visionaries to Lahti along with the best digital solutions in the world to achieve the 1.5-degree lifestyle.

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The future makers of Lahti – the environmental gala

The children and young people of Lahti get a head start for the Green Capital year 2021 at the environmental gala. The gala presents projects by schoolchildren in addition to performances and inspiring speakers.

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Visiting environmental sites

Come, see and experience the results of environmental work in Lahti! During the visit, we will see interesting sites in the City of Lahti and learn more about the pioneering environmental actions of local companies. Different kinds of groups such as the media, representatives of companies, experts in environmental fields, students and decision-makers are welcome to visit.

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Lahti Aqua – the world’s best groundwater

We produce high-quality water management services with over 100 years of experience.

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Päijät-Häme Waste Management Ltd and the Kujala waste management centre

As a circular economy pioneer, we recycle 43% of the household waste generated every year.

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Smart and green Lahti Energy

We abandoned coal in our energy production on 1 April 2019 as the first one in Finland to do a major energy transition.

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energiatehokas talo

Lahden Talot does long-term environmental work

We want to combat climate change with our active efforts and innovative environmental projects.

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