oikos barcelona team forest

Forest by




Tons of CO2
absorbed yearly​


Tons of Oxygen
created yearly​


Work Hours
created yearly


of land reforested


Trees Planted

oikos barcelona forestnation

oikos Barcelona and ForestNation

We’re using ForestNation tree growing kits to raise consciousness around our social and individual responsibility in sustainable topics.
Aligned with ForestNations values, we think it’s important to act. Therefore, we think that this is one way of impacting positively both our students and the Planet.
The most appealing part of ForestNation enterprise to us is the fact that it links economics to sustainability, one of the urges of our humanity. oikos and ForestNation both want to create the bridge between these two usually separated fields.

oikos Barcelona

oikos Barcelona is the local chapter of oikos International in Spain. We are a student-led non-profit organization for sustainability in economics and management. Our activities comprise local and international conferences, workshops, initiatives on and off-campus, simulation games, and other initiatives that provide platforms for learning, creating and sharing solutions.

Recent Planters

Plant trees, grow life 🍃🍃



10 Trees

1 month ago

Do Good, Do Sustainable



25 Trees

1 month ago

sap concur reforesting tanzania

Reforesting Tanzania

SAP Concur is planting matching trees in Tanzania, creating sustainable livelihoods for local farming communities and empowering local youth.

oikos barcelona team

Our social responsibility

On the 29th of November, we organized the Green Friday, which was a campus event to create awareness about the Black Friday consequences and more generally about overconsumption of our Earth’s resources. We hosted a debate about capitalism, several sustainable companies came to discuss about sustainable solutions for a better future and the event offered also the opportunity of a sustainable professional fair.



oikos Barcelona's Forest

to Help Plant More Trees!


ForestNation is a social business. We combine commercial, social and environmental goals equally. We empower individuals, companies and organizations to fulfill their own missions whilst growing a forest and creating sustainable livelihoods. We believe that giving back to Mother Earth should be fun and inspiring.

CO2: A tropical tree absorbs 50 pounds of carbon dioxide per year on average throughout its lifetime.
O2: Trees breathe out oxygen 4 to 5 times the amount of CO2 they absorb each year.
Land reforested: 1000 trees per hectare is a general reforestation best practice.
Jobs created: It takes 68 hours for 1 caretaker to create 10000 tree seedlings and 1 hour per day to maintain them. That translates to 40 hours of work for every 1000 trees.

For every 10,000 trees planted at least double that will germinate naturally within 5 years providing for generations to come. Also the forest provides habitat & shade for animals, natural resources for locals and adds to the beauty of the region.

We plant in the forests of Tanzania, Haiti, Uganda, Malawi, Madagascar and more. All our Tree Planting Projects create sustainable livelihoods. All the trees absorb CO2, offset carbon emissions and contribute towards the United Nations Sustainable Development Goals. More details about where we plant trees for each campaign are explained on the campaign page.

We work closely with our local tree nurseries to ensure bests practices are followed. They use agroforestry techniques where trees or shrubs are grown around or among crops or pastureland to increase natural reforestation and biodiversity as nature intended.

We mostly plant trees which provide harvest to the local communities. For example, fruit trees are planted around schools in Tanzania to provide nutrition to the children. Our trees also help avoid land degradation. For example, trees were planted along the Lushoto water catchment basin, which supplies fresh water to over 20,000 people in the Lushoto Township and is important to prevent future stream bank erosion.

It takes 8 to 9 months for tree seedlings to be prepped for plantation. Different species are stocked up and made ready for planting during favorable seasons. For example, our Tanzanian nursery plants from March to June and October to December.

A Tree kit has everything you need to grow a tree from seed. We plant matching trees for every tree kit you get as a gift. We also plant matching trees whenever you name your Tree on ForestNation.

Trees connect you with Mother Earth and ignite your nurturing instinct. Growing something from seed helps you experiencing nature’s magic and give back. Tree kits also support our local Tree kit maker (1000 kits create a full day of work).

Plant more in this forest or grow your own forest with these actions:

Thanks for growing #forestnation.

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