Paris has been many things throughout history.
A cradle of revolutions, a capital of Enlightenment thinking, a cultural laboratory, a stage for global agreements, and a city where humanity has repeatedly tried to redefine its course. It is no coincidence that it once again occupies that role — this time as the setting for something different: the assembly of solutions.
Under the glass roof of the Grand Palais, ChangeNOW 2026 brings together more than a thousand initiatives alongside startups, companies, investors, public institutions, and organizations working across energy, biodiversity, cities, circular economy, mobility, and technology. The atmosphere feels less like a showcase and more like an operational space. The logic shifts: not presenting ideas, but connecting innovation, capital, knowledge, and implementation capacity.
This global gathering has become one of the largest events dedicated to solutions, convening tens of thousands of participants and over 1,000 initiatives in key sectors — from biodiversity and energy to circular economy and mobility — all focused on deploying concrete responses at scale.
That shift is visible in the solutions themselves.
3D-printed reefs designed to restore marine ecosystems.
Solar sails inspired by biomimicry, rethinking energy for maritime transport.
Autonomous robots optimizing waste sorting and reducing operational costs.
These are not isolated demonstrations. They are pieces built to integrate into real systems and scale.
Conversations follow the same direction. Financing, partnerships, deployment, infrastructure, business models. Sustainability stops appearing as a collection of scattered initiatives and begins to behave like an ecosystem under construction.
Within that ecosystem, another layer becomes impossible to ignore: the new technological wave. Artificial intelligence, automation, and robotics are embedded in solutions aimed at expanding capacity and accelerating execution. Machines increasingly influence how systems operate — analyzing, optimizing, predicting.
Two dynamics converge.
Solutions seeking scale.
Technologies multiplying their reach.
The New Tech Wave does not unfold in parallel — it unfolds within this same mechanism. Sensors, data, algorithms, and automation reshape how responses are designed and deployed. The future depends not only on which solutions exist, but on how technology connects and amplifies them.
Yet behind that acceleration, the human dimension remains decisive.
ChangeNOW connects scientists, entrepreneurs, investors, companies, and policymakers. Technology meets territory. Capital meets projects. Knowledge meets application. Solutions begin to move.
Paris becomes a real-time assembly space.
A factory where innovation and execution start aligning.
A place where technology expands capabilities without displacing human judgment.
A laboratory where different pieces begin to fit.
The moment is no longer about imagining answers.
It is about organizing them.
The pieces are on the table.
Technology accelerates.
The margin for error narrows.
And within that machinery, one element still defines direction:
the human capacity to decide how the future is assembled.
