About NextGEN Energy
We create reliable, high-performance storage systems to support the energy transition of factories, utilities and infrastructures, with a team that puts energy to work for your business with expertise and vision.
Our Story
NextGEN Energy started with a bold question:
What if energy could be smarter, cleaner, and actually work for people?
We launched in 2024 as a spin-off of Treesse Group, backed by 30+ years in industrial automation. So no, we didn’t start from scratch. We brought along deep technical roots, a passion for problem-solving, and a clear vision of what was missing out there.We saw a market full of trade-offs: clean energy that wasn’t practical, innovation slowed by bureaucracy, and shiny systems that only worked in perfect conditions.
We thought: let’s do it differently.
why choose us?
We believe in doing things well, and for the right reasons.
These are the principles that guide our work, shape our partnerships, and keep us grounded (even when we’re scaling up).
Why we do what we do
Big change starts with bold ideas, and even bolder action.
Our mission and vision keep us focused on what matters: building smarter energy systems that work for people, businesses, and the planet.
To speed up the transition to smarter, cleaner energy with real-world, high-performance solutions.
Towards an energy future where systems aren’t problems to fix, but platforms for opportunity.
Here’s what working with us looks like:
Your energy challenges, your way
Tailor-made, not off-the-shelf
Hands-on support from start to scale
Continuous optimisation, not one-time delivery
With us
We have values that our partners must also reflect: that's why we choose only the best, to provide you with a fantastic experience.
Engineers, entrepreneurs, thinkers and makers.
But more than that: we’re people who care.
About energy. About results. About doing the right thing.
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Nino Guidetti
CEO
If I’m not on a plane, I’m probably plotting the next takeoff. For me, energy is movement... and I never sit still.
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Alberto Azzola
Sales Manager
By day, I tune sales strategies. By night, guitars. Whether it’s closing a deal or nailing a solo, it’s all about feeling the rhythm.
Silvia Menegon
Content & Visuals
I spend most of my time turning technical stuff into something people actually want to read. When I’m not tweaking headlines, I’m probably overthinking a comma.
around the world
From Treviso to Jakarta, we’re exactly where you need us.
Our international presence means local support, fast response, and energy solutions that fit your reality, not just the theory.
Our HQ is the beating heart of NextGEN Energy.
Home to R&D, strategy, and the people shaping what’s next.
Commercial Director:
Nino Guidetti
We’re on the ground supporting energy innovation across the region with smart storage, reliable grids, and a strong focus on sustainability.
Indonesia Sales Representative:
Rachma Ardhiani
Our Shanghai team is at the center of a fast-moving energy landscape, helping businesses go clean without slowing down.
Asia Sales Representative:
Phil Feng
From industrial hubs to emerging energy communities, we bring smart storage solutions and local insight to every project.
East-Europe Sales Representative:
Davor Novak
At NextGEN Energy, we believe the future of energy is collaborative.
That’s why we joined forces with leading players across Europe and Asia to launch a strategic alliance focused on renewable energy and advanced battery storage systems.
Explore Sineuro Energy, our international joint venture with Green Tenaga, Sineng, and HBA, created to power tomorrow’s energy infrastructure, together.
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