Share To Change

The most innovative NGO for Sustainable Development Projects around the Globe

Using the most innovative technologies to achieve the Sustainable Development Goals


The world is changing so fast. The planet is facing challenges that demand the most creative minds. We connect experts in different fields, artists, and institutions that work for the planet. 

Together, we propose innovative solutions to achieve Sustainable Development Goals.    

About us

We are a Non-Profit association based in Barcelona (Spain), founded by Dr. Julián Espinosa, a social entrepreneur, and educator with the mission of spreading local solutions to solve global challenges. 

After traveling around the world and after obtaining his Ph.D. as a social communicator, Dr. Julian Espinosa decides that it is not enough to solve the challenges that the planet face, both in social and ecologic fields.

He creates a group of solutions that connects challenges with possible solve problems around the world: an E-learning platform for sustainability; a Cultural NFT marketplace to help cultural institutions to get incomes without direct visitors, and a challenger site to support sustainable development projects based on technology.

All these projects are now together in one site for the development of NGOs, associations, and institutions that work for the achievement of the Sustainable Development Goals. is the conjunction of projects that help people and institutions to improve the planet.

How we started

Share To Change is a project by Julian Espinosa, a Spanish-Colombian traveler who discover both strong challenges and brilliant minds traveling around the world.

We multiply local solutions that solve Global challenges

Our Mission

Julián Espinosa is Ph.D. in Social Communication in the  Federal University of Minas Gerais (Brazil); Magister in Trainer of Trainers in the Porto University (Portugal), Rovira i Virgili University, and Granada University (Spain). He has been the president of La Bretxa Association (Barcelona) and creator of multiple programs for immigrant youth in Spain, and vulnerable youth in Brazil and Colombia.

Share To Change combine new technologies, Startup development systems, and curious and creative minds to solve the challenges that the planet face. 

The Share To Change is an association that promotes the value of science and research to understand the problems of the planet, but also the importance of creativity and technology to create ways of solving these challenges. This is why we connect engineers, scientists, social leaders, and artists to create local solutions for global challenges.

Our Projects


Usually, problems scale easier, faster and bigger than solutions. The reason is that we are in a world that base its rules in an economic system, more than in one that preserves our sustainability. Instead of fighting to change the system, we propose to design projects that makes the system play in our side.

Most of the projects that follows social and eco proposes has no problems creating conscious about the importance of their challenge. They give everything to change political decisions that could affect either the society or the environment. But the truth is that, sometimes, we forget to work in the solutions

We aim to cover this gap, supporting projects that focus in solutions of the most challenging problems in social and environmental fields. This is why we focus on E-learning, because it is a scalable education that teach people around the world what they should do to improve the planet.

Everyone who has a computer and internet connection is able to enter to our E-learning platform and learn many ways to improve the planet, including how to create electric cars, how to clean water, how to plant trees, and many other topics that make this planet a better place for all of us.

E-learning for sustainability

We develop a platform to share educative projects for sustainability. Any institution can share their E-learning projects to teach people how to create a better world. The classes are available for anyone that wants to learn how to build electric cars, create systems for recycling plastic, build clean energy systems and many other ways to make the world more clean and sustainable


Artificial Intelligence let researchers improve the utility of the data. Systems like Deep Learning and simulations based on database, help researchers to understand patrons of behavior, identify consequences, and get other important information to solve some problems in sea life, social poverty or some specific illness, for example.  

The world is changing constantly, and it is leaded by the people who understand about technology. This people love challenges, learn constantly and look for ways to apply technology to projects that inspires them. They are self-made professional, passionate for creating a new world where technology guides to solutions.

However, technology is an instrument, a tool. It could be either a weapon to kill or a vehicle to save. We recruit engineers that are looking for ways to make the world a better place using technology, especially the technology that could be scalable and that can follow the rhythm of the problems that grow fast and bigger.  

A.I. technologies to save the Planet

We challenge our volunteer engineers to develop Artificial Intelligence systems to solve sustainable development challenges. We address the founds that we get in our activity to support new systems and inventions that can clean the oceans, spread projects to develop clean energy, and safe animal species in risk of extinction.  

Why block-chain

Blockchain is a new technology that involves tracking systems, smart contracts and unique certification of property.  This technology let us recognize the enormous value of people who contributes with causes that saves the planet. 

The increase in interest for Non-Fungible Tokens (NFTs) is proposing new ways of participation in digital market for new actors. Digital artists, institutions, tech professionals, and trading profiles are finding in exchanging of NFTs an interesting field. 

We aim to create an important NFT marketplace where the sustainability is the final destination. We invite digital artists to create art pieces based on sustainable causes; then, we invite fans of cryptocurrency to invest in the exclusive digital art that we create to support the causes. The money collected through these exchanges is invested in the projects to improve the planet, both in ecologic and social ways.

In this way, we help institutions to achieve their mission, we involve new generation in solving the actual problems of the world, and we invite artists to contribute to the sensitivity of population about the problems that the world is facing. It is a triple system of cooperation for a better planet, where everybody can participate and where everybody can have a benefit. 

NFT Marketplace to support causes

Digital artists design exclusive Non Fungible Tokens inspired by cultural, social, and eco causes that we support. We address the resources for museums, galleries, associations, and communities that need resources to develop their projects. Buyers of NFT earn an unique and exclusive digital piece that identifies them as ambassadors of the cause. The piece can increase its value in the NFT market and make the helper earn more money than the invested in the cause.

Change the world with
what you do

Be part of
Share To Change

Share To Change is a non-profit association based in Barcelona – Spain. We aim to impact the whole globe, offering the newest technology as solutions to face the challenges of the planet. There are several ways to be part of our goals. First, you can be one of the beneficiary institutions of our projects; second, you can be a volunteer and help us to develop our projects; third, you can be a subscriber and learn while contributing with small amounts of money per month as a subscription.

Be part

Volunteer Profiles

Tech. We invite experienced tech profiles, with or without title, to join our volunteer teams to develop technology solutions to face the challenges of the planet. We require specially the cooperation of experts in Blockchain and Artificial Intelligence 

Digital Artists. We invite digital artists to join our projects for the design of beautiful pieces of art inspired by the causes that we support. We invite designers with a special sensibility for eco and social projects.

Are you an Institution? Let us support your cause

We are creating a new way of cooperation between institutions. We believe that just working together, we can accelerate the change that the planet needs. 

If you are an institution in line with our goals, contact us. Let’s create new ways to improve the world together.