Energy infrastructure / 2026Stockholm — Sweden

Energy infrastructure
assets for a constrained grid.

Gridstone develops, structures and operates distributed energy assets designed to capture value from grid imbalance, volatility and capacity constraints.

Built for long-term capital. Structured for scalable returns.

Phase 1 statusUnder constructionCOD Nov 2026
Pipeline320 MW / 640 MWhAcross 3 phases
02 — What we do

An energy infrastructure platform
for constrained grid environments.

We turn structural inefficiencies in the power grid into predictable, contracted revenue streams.

Gridstone develops and operates distributed energy assets — primarily battery storage — sited where grid bottlenecks, volatility and underbuilt flexibility create the largest economic spreads.

Each project is originated, financed and operated end-to-end by the Gridstone team, with continuous market participation across ancillary services, capacity markets and intraday arbitrage.

03 — Business model

We originate, finance and operate
assets that benefit from grid constraint.

01

Originate connections

Acquire or secure strategic grid connections in regions with structural capacity constraints.

02

Develop assets

Develop sites and procure equipment engineered for local market profile and long-term value creation.

03

Monetize across markets

Multiple revenue streams: ancillary services, capacity markets, wholesale trading and tolling.

04

Operate continuously

We continuously evaluate and select best-in-class optimization partners, monitor performance and proactively manage maintenance to secure the highest availability and strongest revenue capture.

A multi-layered revenue model — designed for both resilience in any single market and meaningful upside when volatility re-prices flexibility.
04 — Structural opportunity

The market is structurally
short flexibility.

i.

Grid constraints

Bottlenecks are widening across Northern Europe as renewables scale faster than transmission. Constrained nodes price flexibility at a premium.

Congested hours / year — illustrative
ii.

Volatility

Short-cycle inefficiencies — within hour, within day — recur with structural regularity, creating repeatable arbitrage opportunities.

Intraday spread — illustrative
iii.

Underbuilt flexibility

Flexible assets — storage, demand response — are structurally underbuilt versus the demand the energy transition is creating.

Demand vs supply — illustrative
Gridstone is positioned at the intersection of these dynamics — where the spread between policy ambition and physical infrastructure is widest.
05 — Deployment

Three phases
from first asset to programmatic scale.

Phase 01Funded · in construction
Phase I
20MW/40MWh
LocationSweden
FundingFully financed
StatusUnder construction
CODNov 2026

First operating asset — proof of model, baseline cash flow, operational template for phases II and III.

Phase 02Grid secured · planning
Phase II
50MW/100MWh
LocationSweden
Grid capacitySecured
StatusPlanning underway
Target COD2027

Scale-up onto secured connection capacity — execution path defined, structuring in progress.

Phase 03Pipeline
Phase III
250MW/500MWh
LocationNordics
Grid capacityIn origination
StatusPipeline
Target COD2028 — 2029

Programmatic scale — institutional-grade portfolio of distributed flexibility across constrained grid regions.

Total power320 MW
Total energy640 MWh
Phase I CODNov 2026
Programme horizon2026 — 2029
Installation site
06 — Investment strategy

We deploy where market
inefficiency is greatest.

01

Constrained grid regions

Where capacity is scarce, flexibility commands the highest premium.

02

High-volatility markets

Where price spreads are wide and recurring — Nordics, Northern Europe.

03

Fast-to-deploy assets

Battery storage and distributed flexibility — short construction cycles, faster cash conversion.

04

Scalable structures

Project structures designed to repeat — same template, larger capacity, lower marginal cost.

IMAGE — TEAM
Image promptEditorial portrait of two Gridstone team members on-site at a battery storage facility in Sweden. Mid-shot, standing in front of a row of white BESS containers and a transformer. Cool overcast Scandinavian daylight, soft contrast, muted palette of slate, charcoal and pine green. Documentary style — Financial Times / Bloomberg Markets editorial feel.
07 — Access

By introduction.
Long-term capital only.

Gridstone partners with institutional and family-office capital aligned with the development cycle of distributed energy infrastructure.

Information memorandum and phase-level data available on request.

Investor inquiries
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Stockholm — SwedenReg. SE
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