Hybrid Resiliencefor Critical Infrastructure

GRESCIA delivers high-reliability solar hybrid systems built to maintain mission-critical infrastructure.

Solar panels with battery storage containers

Hybrid Systems Expertise

20 years

SolarPV
StorageBESS
Energy ManagementEMS

Backed by GEK TERNA Group, GRESCIA brings hybrid energy resilience to critical infrastructure assets.

The Company

GRESCIA was founded by the very same experts and visionaries who, over the last 20 years, engineered and implemented advanced and unique hybrid power stations.

Backed by the scale and capabilities of GEK TERNA Group and with deep DC network expertise, GRESCIA focuses on local energy self-production through solar, wind, and battery systems connected by microgrids (DC or AC), supporting applications such as ultra-fast EV and e-vessel charging independent of local grid capacity.

By integrating intelligent EMS software, a high-efficiency DC-to-DC topology, and advanced battery storage, GRESCIA maximizes system yield, extends equipment lifespans, and drives energy costs to the absolute minimum.

Aerial view of a logistics building with rooftop solar panels
Engineer inspecting solar infrastructure in the field

Innovators in Reliable Hybrid Systems

GRESCIA develops and supports leading hybrid systems that maximize operational reliability and energy independence for its partners. With two patents in hybrid energy technologies, the company provides solutions to challenges once considered impossible.

Holistic Approach for Critical Operations

GRESCIA applies a holistic approach to decentralized energy systems where continuity is critical.

Solar Hybrid Containers

Fast-deployable hybrid units combine PV, Li-ion storage, power electronics, diesel backup, remote monitoring, and automated unattended operation.

Net Zero Infrastructure

Microgrids and hybrid energy studies for bases, airports, highways, and assets that need secure continuity.

Local or Cloud-Based EMS Control

Flexible energy management for secure local or cloud-based microgrid operation.

Hybrid Storage

Battery, solar, grid, and backup generation orchestrated as one system.

Critical Continuity

Designed for facilities where uninterrupted energy is mission-critical.

OUR VISION

We envision a world where energy is uninterrupted, holistic, and perfectly aligned with the principles of sustainability.

Sectors We Operate In

Core markets where GRESCIA delivers hybrid power resilience.

Zero-CAPEX Project Model

GRESCIA can deliver hybrid energy systems with zero upfront CAPEX from the client side, structured around an agreed repayment timeline with open-book economics throughout operation.

Note: Zero-CAPEX valuations are determined by project size, technical scope, customer economics, and each site's operating profile.

  1. 01
    Study

    Assess site demand, grid limits, and operational priorities.

  2. 02
    Design & Simulation

    Model system performance across generation, storage, and demand.

  3. 03
    Business Model

    Define project economics, repayment structure, and open-book terms.

  4. 04
    Installation & Operation

    Install the system and bring it into live operation.

  5. 05
    CAPEX Repaid, Client Ownership

    Transfer the installation once the agreed CAPEX is repaid.