Events – One More Tree Foundation

World of Tanks and One More Tree join forces! Together we support beavers

bartoszbuczkowski — Fri, 03 Apr 2026 14:51:06 +0000

A partnership for beavers

What do beavers and tanks have in common? More than you might think – because at the start of April, One More Tree Foundation is joining forces with Wargaming, the developer of World of Tanks, a game with a community of over 160 million players worldwide.

The partnership is tied to the celebrations of International Beaver Day. For several days, from 1 to 7 April, World of Tanks players can purchase special in-game packages to enhance their gaming experience, customise their machines and unlock unique bonuses. All proceeds from these purchases will help our foundation carry out its environmental initiatives.

A few words about beavers

The European beaver is the largest rodent in Europe and one of the few wild animals that actively reshapes the landscape around it. For centuries it was almost completely wiped out in Poland – by the end of the twentieth century the population numbered just a few hundred individuals. Thanks to reintroduction programmes, beavers today inhabit rivers, streams and wetlands across the country, with their numbers estimated at several tens of thousands. It is one of the greatest nature conservation successes in Central Europe, though few people are aware of it.

The beaver’s role in the ecosystem is hard to overstate. By building dams from branches and mud, beavers slow the flow of water, creating floodplains and wetlands that become habitats for hundreds of species: fish, amphibians, waterfowl, insects and plants. Wherever beavers appear, groundwater levels rise, soil retains moisture and the surrounding forests and meadows become more resilient to drought. In an era of advancing climate change and growing water scarcity in Poland, the beaver does more for water retention than many an engineering project – and does it completely free of charge.

Supporting beaver populations is an investment in the entire ecosystem, not just a single species. Every floodplain created by a beaver dam is a hub of biodiversity that radiates outwards into the surrounding area. Research shows that areas inhabited by beavers have significantly higher species diversity than similar areas without them. The beaver is what is known as a keystone species: its presence or absence changes the entire ecosystem in a way that is disproportionately large relative to its numbers. Every action in favour of beavers – whether protecting their habitats, raising public awareness or supporting organisations involved in river restoration – therefore contributes to the broader health of nature.

More details

Every World of Tanks player who purchases selected in-game add-ons between 1 and 7 April (11:00 CEST) will, in addition to receiving them, directly support the work of One More Tree Foundation. The funds raised will go towards action in the field:

Reforestation of areas near beaver habitats
Clean-up of riverbanks and wetlands inhabited by beavers
Environmental education workshops for children

Players therefore have a unique opportunity to make a real difference to our work without leaving home, combining fun with purpose. Beavers have been building dams for hundreds of years – this time, let’s build something for them!

For more information, visit the official World of Tanks website.

Environmental Workshops at Primary School No. 7 in Gliwice | March 27, 2025 | Green Pulse of Silesia

oliwia — Sat, 28 Mar 2026 13:07:17 +0000

Soil on the tables, soil on hands, probably some on the floor too – but on that day, the most important soil was the one in the pots, where, on March 27, students of Primary School No. 7 in Gliwice replanted plants with their own hands.

The workshops were held as part of the Green Pulse of Silesia program – a long-term educational and environmental initiative carried out by the One More Tree Foundation and Stellantis Philanthropy, part of the global automotive group Stellantis.

A small plant, a big lesson

During two workshops with first-grade classes, involving a total of 38 children, each of them planted either a peace lily or a fern. These plants not only look beautiful on a windowsill, but also help improve indoor air quality and increase humidity.

What mattered most, however, was something more than just planting. It was an opportunity to talk with children about nature in a simple and hands-on way – what soil is, why plants need light and water, and how greenery affects the air we breathe every day. At this age, such experience speaks far more than any school textbook.

Why it’s worth starting early

Habits and beliefs are formed early. A child who plants a plant with their own hands and then watches it grow builds a completely different relationship with nature than one who only reads about plants.

It is no longer just theory, but something tangible – something you can care for and feel responsible for.

Environmental education from an early age is an investment whose effects become visible over time – but they last. Children who understand how ecosystems work and the role plants play grow into adults who make more conscious decisions – at home, at school, and at work.

Green Pulse of Silesia in schools

The workshops in Gliwice are part of broader Green Pulse of Silesia activities. We operate not only in the field, but also in schools, because we know that real change begins with education. Each planted plant and each conversation about nature is a small step toward a world where caring for the environment becomes something natural.

We would like to thank Primary School No. 7 in Gliwice for their hospitality, and our strategic partner – Stellantis Philanthropy – for their support.

Creating a Pocket Forest in Katowice | March 25, 2025 | Green Pulse of Silesia

oliwia — Thu, 26 Mar 2026 12:08:24 +0000

Can a forest be pocket-sized? It may not fit in your jacket – but it can definitely grow in the heart of a city.

On March 25, at Graniczna Street in Katowice, we planted as many as 700 native trees, creating a pocket forest in the city center. The event took place as part of Green Pulse of Silesia – a long-term educational and environmental initiative carried out by the One More Tree Foundation and Stellantis Philanthropy, part of the global automotive group Stellantis.

Shovels in action

Students from the Private School Complex in Katowice worked side by side with Stellantis volunteers. Shovels went into motion, holes appeared one after another, and trees that have grown in Silesia for centuries were planted into the ground – silver birch, red oak, Norway maple, small-leaved lime, hornbeam, European larch, and black pine.
700 trees in just a few hours – that was enough for a forest to begin to exist.

A small forest, big impact

A pocket forest is not just planting trees – it is restoring an ecosystem.
The method developed by Japanese botanist Akira Miyawaki involves planting trees very densely, in carefully selected combinations of species that naturally support each other.

This competition for light and space allows trees to grow up to 10 times faster than in traditional plantings.

But rapid growth is only one of the effects. A forest created using this method builds a fully functional ecosystem from the very beginning – with biodiversity, rich soil, and a network of relationships between plants, insects, and microorganisms.

In urban areas, this is especially important: such a forest absorbs CO₂, lowers the surrounding temperature, retains rainwater, and becomes an island of biodiversity among concrete and asphalt.

A typical urban planting – a few trees in neat rows – cannot achieve the same effect. In a few years, the place where we stood with shovels will become a thriving forest.

A lesson in the field

This was a lesson in ecology that cannot be taught in a classroom.

Planting a tree by hand, discussing why native species matter, and understanding how a forest ecosystem works – these are experiences that stay with you.

This is exactly what Green Pulse of Silesia is about – education through action, in direct contact with nature, in a place that will become a living proof of what we achieved together.

We would like to thank all participants for their fantastic work, the City of Katowice for preparing the site, and our strategic partner – Stellantis Philanthropy – for their invaluable support.

Planting 200 Trees in Osobowicki Forest in Wrocław on March 20, 2025

oliwia — Mon, 23 Mar 2026 15:11:58 +0000

The first day of spring is the perfect moment to do something good for the environment. On March 20 in Wrocław, in the Osobowicki Forest, we planted 200 sessile oak saplings together with the Strefa Zieleni Foundation.

200 trees for a great start to spring

An 11-person group took part in the activity, showing strong commitment and teamwork. Thanks to good organization, the work went smoothly, and each sapling was planted with care. Proper soil preparation, correct root placement, and attention to detail significantly increase the chances of healthy growth.

Although the trees are still small today, they will become part of a larger ecosystem. They will help retain water, improve air quality, and create habitats for many plant and animal species.

Why did we choose sessile oak?

Sessile oak is one of the key native tree species in Poland. It is well adapted to local climate conditions, resistant, and long-lived, making it ideal for restoring and strengthening forest ecosystems.

Oaks play an important ecological role. They can support hundreds of species, from insects and birds to fungi and lichens. In this way, a single tree becomes part of a complex network that supports biodiversity.

Planting native species is especially important, as it strengthens natural ecosystems and helps maintain their balance.

Working together matters

Tree planting may seem simple, but it requires knowledge, precision, and attention. Every step influences how well the tree adapts and grows in the coming years.

Working in a small group allowed for effective cooperation and focus on quality. It shows that even a small team can make a real difference.

An investment in the future

The effects are not immediate, but they are long-term. Over time, the new trees will support biodiversity, improve air quality, and positively impact the local microclimate.

This is also an important step toward greener spaces and a healthier environment for future generations.

Thank you to all participants – you did an amazing job!

“Forest in a Jar” Workshop with the University of the Third Age at the University of Economics in Katowice | March 20, 2025 | Green Pulse of Poland

oliwia — Mon, 23 Mar 2026 11:52:17 +0000

Can a forest fit inside a jar? It turns out it can – along with its entire micro-world.

This is how we launched Green Pulse of Poland – a project by the One More Tree Foundation, carried out with its strategic partner, Stellantis Philanthropy, part of the global automotive group Stellantis. This new initiative expands the activities known from Green Pulse of Silesia, this time on a nationwide scale.

The first meeting, which officially opened Green Pulse of Poland, took place at the University of the Third Age operating at the University of Economics in Katowice. The workshop brought together not only U3A participants, but also university students.

A forest under glass

During the “forest in a jar” workshop, participants created their own closed ecosystems. Layer by layer, small forest micro-worlds came to life – with soil, plants, and natural balance enclosed in glass.

In a practical way, we demonstrated how an ecosystem works – what drives the water cycle, the role of soil and microorganisms, and why balance between all elements is essential for its functioning.

Forests on a micro and macro scale

The workshop was accompanied by a discussion panel, where we talked not only about biodiversity and the importance of forests, but also about corporate responsibility, CSR activities, and Stellantis’ green energy transition.

The forest in a jar proved to be a great starting point for a broader conversation about how nature works on a larger scale. We discussed forests and their role in the climate, biodiversity, insects, and the complex relationships that sustain ecosystems. We also shared examples showing that many ecological solutions can be implemented not only in forests, but also in cities and our immediate surroundings.

A green beginning

The workshop in Katowice marked the first stage of Green Pulse of Poland. In the coming months, the project will expand to different regions across the country.

Planned activities include field actions, the creation of green spaces, biodiversity-supporting initiatives, and educational workshops – including new formats such as “gardens of good thoughts” and STEM classes for children and youth.

We hope that all these activities will show that caring for the environment can take many forms – and that everyone can find their place in it.

Summary of activities within the “Green Pulse of Silesia” project in 2025

oliwia — Wed, 18 Feb 2026 20:15:40 +0000

Ecology works best when you can experience it with your own eyes and feel it in your hands. That’s why in 2025, together with Stellantis, we focused on being close to people. We went out into the field – to schools and institutions – to show that each of us can have a real impact on our surroundings. It was a year filled with meetings, the scent of natural essential oils, and working together with seedlings.

A few words to start

In 2025, we delivered 24 events, engaging 598 participants. The programme brought together students, seniors, scouts, women from single-mother shelters, people with disabilities, local communities, public officials, and Stellantis employees.

We met where everyday life happens: in schools, care homes, NGOs, public offices, forests, and green spaces.

Knowledge you can feel in your hands

As part of Green Pulse of Silesia, we chose learning by doing – no boring lectures, but hands in the soil. Participants didn’t just hear about ecology; they experienced it by planting trees and building homes for pollinators. This way, knowledge stopped being abstract and became a practical tool. Combining theory with practice made learning lasting and natural, rooted in emotions, touch, and shared success outdoors.

An extraordinary part of the programme was intergenerational exchange – children, seniors, and Stellantis employees learned from one another, building a sense of shared responsibility for the region. The project left participants with more than memories: real skills and a genuine sense of agency. This is capital that now pays off in everyday life through more conscious choices and greater awareness of what’s growing right next to us.

A green change you can see

Our work has left a lasting mark on the Silesian landscape. Together we planted:

1,500 trees
8,000 flower bulbs
4 wildflower meadows (2,600 m² in total)
60 new shrubs

The trees alone represent approx. 180 tonnes of oxygen, 9 tonnes of CO₂ absorbed, and 2,250 m² of restored area – a surface comparable to around 14 volleyball courts. These are changes that don’t end on planting day; they work for the environment every single day.

Large cities and small towns

Green Pulse of Silesia activities were carried out both in major cities and in smaller towns across the region. In each location, we delivered workshops, planting initiatives, and outdoor activities tailored to local conditions and community needs.

What mattered most?

From our perspective, what mattered most were the emotions that accompanied participants throughout the activities. There was visible joy, excitement, and a strong willingness to act – regardless of age or experience. For many children and students, it was their first time planting a plant on their own and taking real responsibility for it. For seniors, it was a chance to use their skills and reconnect with long-held passions.

The workshops – especially those for children and young people – sparked great curiosity. For some participants, it was their first encounter with building insect hotels or working with soil. They created shelters for pollinators with real care, and the accompanying theory helped them understand the purpose of the activities and their real environmental impact.

A clear shift in atmosphere was also noticeable during events – each new seedling, bulb, or tightened screw brought more energy and motivation. This approach is essential to us: caring for the environment based on joy, agency, and cooperation, rather than a sense of obligation.

Especially moving was the intergenerational collaboration. Children, seniors, Stellantis employees, and local communities worked side by side, learning from one another and showing that ecology connects people, builds relationships, and teaches collective action.

This is not the end!

Green Pulse of Silesia is a project built on cooperation, hands-on practice, and local engagement. The activities delivered in 2025 showed that local initiatives can lead to lasting change – both in physical space and in how we approach the environment.

But this is not the end. We’re returning to Green Pulse of Silesia in March 2026, continuing our educational and environmental activities in more towns across the region.

Winter Workshop on Creating Natural Soaps with the 3M Team in Wrocław on December 17, 2025

oliwia — Mon, 22 Dec 2025 14:41:03 +0000

On December 17, together with employees of 3M, we organized a workshop dedicated to creating natural, beautifully scented soaps. It was a meeting full of creativity, collaboration, and positive energy, offering participants a moment to slow down and focus on mindful, hands-on creation. Winter-inspired soaps in the shapes of Christmas trees, snowflakes, and other seasonal forms were handcrafted using exclusively natural ingredients, free from unnecessary chemicals and synthetic additives.

Natural soaps are not only visually appealing and aromatic products, but also a conscious alternative to mass production. During the workshop, we highlighted the skincare properties of plant-based oils, butters, and natural essential oils, as well as the importance of simple, transparent formulas that are gentle on both the skin and the environment. Each soap was unique and reflected the individual ideas and creativity of its maker.

Ecological Workshops as a Form of Employee Engagement

During the workshop, participants learned the basics of producing soaps from natural ingredients, how to select fragrances and additives, and safe working techniques. Ecological workshops like this are not only an opportunity to gain practical skills, but also a space to discuss responsible consumption and everyday choices that have a real impact on the environment. Hands-on teamwork supports integration, encourages creativity, and strengthens relationships among employees in a natural and authentic way.

Workshop Activities in the Context of CSR

Initiatives such as ecological workshops fit perfectly into the principles of Corporate Social Responsibility (CSR). By engaging employees in pro-environmental activities, companies not only educate but also inspire long-term changes in daily habits. CSR in this form becomes an experience rather than a theory, demonstrating that environmental responsibility begins with knowledge, awareness, and real human involvement. These actions combine care for the planet with building a strong, conscious, and engaged organization.

Acknowledgements

We would like to sincerely thank the entire 3M team for their openness, commitment, and the wonderful atmosphere during the workshop. Thanks to this energy and cooperation, we can jointly carry out initiatives that connect education, ecology, and meaningful relationships. We are glad we could create this experience together.

Insect House Building Workshops with ThinkProject in Warsaw on 11 December 2025

oliwia — Tue, 16 Dec 2025 14:53:16 +0000

On 11 December in Warsaw, together with the ThinkProject team, we organized ecological workshops focused on building insect houses. The event combined hands-on activities with environmental education, highlighting practical ways to support nature and biodiversity in urban environments.

Why are pollinators so important?

Pollinators such as solitary bees, bumblebees and butterflies play a vital role in ecosystems. They are responsible for pollinating most cultivated and wild plants, directly affecting biodiversity, food security and ecosystem stability. In cities, pollinators increasingly lack safe nesting and shelter spaces, making insect houses an important tool for their protection.

Learning through hands-on experience

During the workshops, participants built insect houses themselves while learning about pollinators’ needs, life cycles and ecological functions. The practical format encouraged engagement, teamwork and a deeper understanding of how everyday actions can positively impact the natural environment.

Ecological workshops as part of ESG activities

Employee-focused ecological workshops are not only a form of team building, but also an effective way to strengthen environmental awareness and corporate responsibility. Such initiatives align with ESG strategies and demonstrate how companies can actively contribute to biodiversity protection and sustainable development.

Together for urban biodiversity

We would like to thank the ThinkProject team for their commitment and shared action for nature. Each initiative like this helps create cities that are more friendly to pollinators and urban wildlife.

Insect hotel building workshops for seniors at the Przestrzeń Trzeciego Wieku in Wrocław – November 13 and 14, 2025

weronikarebacz — Mon, 17 Nov 2025 08:51:55 +0000

On November 13 and 14, 2025, we organized two special environmental workshops for seniors at the Przestrzeń Trzeciego Wieku in Wrocław. Participants built their own insect hotels, which were later placed on their balconies, in gardens, and in small green spaces around their homes. In the coming months, these structures will provide shelter for pollinators and other beneficial species, strengthening the city’s green infrastructure.

The workshops combined hands-on creativity with learning how small actions can positively influence the urban environment, allowing participants to see that even simple constructions made from natural materials can create small but essential support points for nature. The meetings became an opportunity to discuss everyday choices, care for immediate surroundings, and the possibilities each person has in shaping more nature-friendly spaces.

Creating nature-friendly spaces

In a city where greenery often gives way to concrete, such initiatives take on special significance. The insect hotels built by seniors will become microhabitats that support nature, attracting insects in search of shelter and safe living conditions. For many participants, it was eye-opening to discover that a small wooden structure placed on a balcony or in a garden can provide real assistance to local ecosystems.

Conversations during the workshops also highlighted how much seniors value the opportunity to take part in actions that directly influence their surroundings. The insect hotels became a symbol of care for the urban landscape, showing that nature-friendly initiatives can be created even in small spaces and simple settings.

A communal experience

One of the most beautiful elements of the workshops was their integrative and community-building atmosphere. Manual work turned out to be not only a way to create something useful but also an activity that fosters connection, wellbeing, and shared experience. The pace of the sessions encouraged conversation, exchange of stories, and mutual support, creating a meaningful space for spending time in a calm, creative, and valuable way.

For many participants, the workshops provided a moment of relaxation and a chance to experience the joy of doing something with their own hands. Such activities promote mindfulness, stimulate creativity, and give a sense of tangible impact — both on the environment and on everyday life.

Long-term impact of such initiatives

The meetings at the Przestrzeń Trzeciego Wieku showed that ecological activities can bring inspiration, joy, and positive energy. The insect hotels created by seniors will now support urban biodiversity, while also standing as a lasting sign of their involvement and care for nature. This is also an example of how including different age groups in environmental actions helps build stronger, more aware communities.

Such initiatives demonstrate that change begins with small, local steps — with a single insect hotel, a single engaged participant, a single afternoon spent together, which may become the beginning of a broader shift in how we relate to the natural world.

A joint initiative

The workshops were organized together with the informal group “Mali Wielcy Ekolodzy” and the Mały Wielki Świat Association.

The project “Let’s Build It Together – Environmental Workshops for Children and Seniors in Wrocław” is co-funded by the Marshal’s Office of the Lower Silesian Voivodeship as part of the Dolnośląskie Małe Granty program.

Planting 400 trees with students from the Vocational School Complex in Krzeszowice on 14 November 2025

oliwia — Sat, 15 Nov 2025 16:07:19 +0000

On November 14th, a special tree-planting event took place at the Secondary School Complex (ZSP) in Krzeszowice. InterEuropol and Société Générale donated 400 trees to the school, and the students planted them across the school grounds. Each tree became a symbol of the students’ involvement and their care for the place where they spend so much of their daily life.

Why ecological activities among young people matter so much

Environmental initiatives in schools play an important educational and social role. When students plant trees, they don’t just learn about nature – they help create it. They can immediately see how their work transforms the surroundings and understand that meaningful change often starts from simple actions.

Through such activities, young people develop a sense of responsibility for their environment and learn how their efforts shape the space they live and study in. It’s also a valuable moment of contact with nature in a world where much of their time is spent online.

These initiatives help students feel connected to their school and community. The trees they planted become part of their shared story – a green reminder that will stay with them long after they graduate.

Trees that transform the school space: diversity and ecological value

During the event, students planted a variety of deciduous and coniferous trees, creating a natural, resilient, and diverse environment around the school.

Hornbeam and alder are durable species well suited to public spaces. Birches bring lightness and brighten the landscape with their characteristic white bark. Spruce and pine add evergreen structure, offering greenery even in the winter months and creating habitat for birds and small animals.

With this mix of species, the school grounds gained not just new trees but a richer, more vibrant ecosystem.

Thank you!

Together with the students – and with the support of InterEuropol and Société Générale – 400 trees were planted, transforming the school surroundings. In the years to come, these trees will grow, bringing shade, cleaner air, and natural beauty to the area while reminding everyone of the students’ dedication.

We warmly thank all students for their energy and willingness to take action, and our partners for donating the trees and supporting this meaningful local initiative. It’s a powerful example of how joint efforts can benefit both nature and the community.