Scaling the Local
Energy Transition

Structured. Bankable. Replicable. Nautilus designs and builds turnkey platforms to accelerate the deployment of local energy infrastructure — from concept to scalable execution.

Explore
The energy transition is stuck
at the local level.

The energy transition is not short on capital, technology, or ambition.
It is short on structure.

Across Europe and beyond, thousands of climate projects remain stuck because they are too fragmented to attract investment, too small to be scale or too complex to replicate

We orchestrate transition platforms
We bring together the right partners, the right legal frameworks, and the right capital structure to turn local climate ambition into real infrastructure.
Who we help

Developers to structure and de-risk their pipeline

Investors access mature, replicable opportunities

Governments design and launch scalable projects

Ecosystems align and scale together

A new, actionable model from ambition to execution
We bring together the right partners, the right legal frameworks, and the right capital structure to turn local climate ambition into real infrastructure.

Platform Design

Project Structuring (DevCo)

Investment Aggregation (AssetCo)

Our model in action

Platform Design & Structuring
Expert Infrastructure Design

Nautilus helps public and private actors build the foundation of scalable local climate infrastructure.
We co-design governance frameworks, financial architecture, and legal entities — tailored for replicability, public-private alignment, and long-term impact.

Transition Project Orchestration
From Stakeholders to Execution

We align municipalities, developers, and financiers around structured transition projects.
From early-stage scoping to platform setup, our team orchestrates the ecosystem and de-risks every layer — so your project is ready to launch and scale.

Investment-Grade Aggregation
Pipeline Meets Capital

We package local climate projects into investable platforms.
Through dedicated AssetCos, we unlock access to long-term capital by aggregating fragmented pipelines and structuring them into bankable, high-impact assets.

Turning ambitious ideas
into bankable platforms

IECHARGE

﹢ Ultra-high power EV charging rural areas
See project

SEPIA
INFRASTRUCTURE

﹢ Low-carbon data center campuses
See project

POWESCO

﹢ Decarbonizing tertiary buildings
See project

Ready to build the future
of the climate economy?

Get on board
Contact us