About — Energy Investment LLC

Building the Future of
Clean Energy Investment

Since 2020, Energy Investment LLC has been at the forefront of renewable energy development across Central & Eastern Europe — delivering projects that combine institutional-grade returns with measurable environmental impact.

Company Overview

Energy Investment LLC is a vertically integrated renewable energy developer and investor headquartered in the United States, with major operations spanning Romania, Malta, the UAE, and China.

We specialise in greenfield development of utility-scale solar parks, battery energy storage systems (BESS), and green hydrogen infrastructure. Our end-to-end capabilities — from site acquisition and permitting through EPC delivery and long-term asset management — give our partners and investors a single, accountable counterparty across the entire project lifecycle.

With over 50 MW of completed capacity, a 500+ MW development pipeline, and more than 100 projects delivered to date, we are one of the fastest-growing clean energy platforms in the CEE region.

50+ MWCompleted
500+ MWPipeline
5Countries
Solar panels aerial view

Story & Vision

From a founding vision in 2020 to a multi-country platform delivering at scale — every milestone has been guided by a commitment to sustainable impact.

2020 — Founded
Energy Investment LLC was established with a clear mission: to accelerate the clean energy transition in underserved Central & Eastern European markets through institutional-quality development and investment.
2021 — First Projects
Secured initial land rights and permits for utility-scale solar PV projects in Romania. Established local development teams and began building our EPC capabilities in-house.
2022 — International Expansion
Expanded operations to Malta and the UAE. Launched our battery energy storage division, responding to growing grid-flexibility demand across European energy markets.
2023 — 50 MW Milestone
Surpassed 50 MW of completed renewable capacity. Delivered our 100th project and opened procurement operations in China to secure tier-1 component supply chains.
2024 — Green Hydrogen & Data Centers
Entered the green hydrogen market with electrolyser-based production infrastructure. Began developing hyperscale data center projects powered by dedicated renewable energy supply.
2025 — 500+ MW Pipeline
Scaled our development pipeline to over 500 MW across solar, BESS, hydrogen, and data center projects — positioning Energy Investment as one of Romania's largest renewable energy developers.

Our Mission

To accelerate the global transition to clean energy by developing, financing, and operating best-in-class renewable infrastructure that delivers strong returns for investors while creating lasting environmental and social value.

Our Vision

To become the leading independent renewable energy platform in Central & Eastern Europe — recognised for operational excellence, investor alignment, and an uncompromising commitment to sustainability across every project we deliver.

Executive Team

Our leadership brings decades of combined experience across renewable energy, infrastructure finance, and international development.

Marius Ion

Marius Ion

Founder & CEO

Founded Energy Investment LLC in 2020 and leads company strategy, investor relations, and the overall vision for scaling clean energy across Central & Eastern Europe.

Daniela Ion

Daniela Ion

Vice President

Drives strategic partnerships, corporate governance, and cross-functional coordination across the company's international operations.

Marius Alexandru Ion

Marius Alexandru Ion

Vice President of Operations

Oversees day-to-day project delivery, EPC execution, and operational performance across all active markets and development sites.

Mario Ion

Director of Marketing

Leads brand strategy, investor communications, and market positioning to drive awareness and growth across all company divisions.

ESG & Sustainability

Environmental, social, and governance principles are embedded in every decision we make — from project selection through long-term asset operation.

Environmental

Every project is designed to maximise clean energy generation while minimising land use, water consumption, and ecological disruption. We conduct rigorous environmental impact assessments and adhere to EU sustainability taxonomy standards across all developments.

Social

We invest in the communities where we operate — creating skilled local jobs, partnering with regional contractors, and supporting energy access programs. Our workforce development initiatives prioritise training, safety, and fair labour standards at every site.

Governance

Transparent reporting, independent oversight, and rigorous compliance frameworks ensure our operations meet the highest standards of corporate governance. We maintain clear anti-corruption policies and align all investment structures with international best practice.

100%Clean Energy Projects
0Fossil Fuel Investments
EUTaxonomy Aligned
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Ready to Partner With Us?

Whether you’re an institutional investor, a landowner, an equipment partner, or an EPC counterparty — we’re open to the conversation.