LINTER

Case Studies

Case Studies

Project reports focused on process—context, constraints, engineering decisions, implementation and measurable outcomes.

TRACK RECORD

Numbers from real projects.

210 Projects completed
140 000 LED luminaires installed
40 000 Linter Control devices
217 mln PLN Total contract value
2 200 Control systems modernised
16 000 Lighting points built

Ziemia Lubaczowska – Infrastructure Expansion

Multi-municipal · Polski Ład

Modernisation and new-build lighting across the Lubaczów, Narol, Horyniec-Zdrój and Cieszanów municipalities. Scope included LED replacement, new poles, foundations, power lines, and control upgrades — improving safety in previously under-lit areas.

Open report

Total investment

~11.9mln PLN

Funding secured

~10.7mln PLN

Przemyśl – Municipal Lighting Upgrade

Urban · Public tender

Public-tender modernisation of road and park luminaires to LED across multiple city locations, including auxiliary power and control works, post-installation measurements and technical acceptance.

Open report

Luminaires installed

2 575

Contract value

~2.8mln PLN

Region Kaliski – 10 Municipalities Package

Regional · Polski Ład

Strategic regional modernisation across 10 municipalities coordinated by Oświetlenie Uliczne i Drogowe in Kalisz. Linter Energia delivered 10 out of 17 contract parts — full turnkey execution from planning and logistics to LED installation and commissioning.

Open report

Luminaires installed

5 453

Contract value

~6.1mln PLN

Rzeszów – City-wide Modernisation

Urban · Polski Ład

Modernisation of 3,800+ luminaires across ~200 streets in the capital of Podkarpacie region. Precise light distribution, glare reduction, and preparation for further digitalisation of the lighting infrastructure.

Open report

Installed luminaires

3,800+

Contract value

~2.8mln PLN

JSW / PGG – Industrial Sector

Industrial · Critical infrastructure

Modernisation of electrical installations, switchgear, power infrastructure and industrial LED lighting for mining companies JSW and PGG. Staged execution under heightened safety requirements, ensuring operational continuity of critical facilities.

Open report

Clients

JSW · PGG

Contract value

58,34mln PLN

Łańcut – ESCO Implementation

ESCO · Performance model

Performance-based lighting upgrade of 2,050+ points with night-time power reduction and infrastructure monitoring. ESCO financing model ties repayment to verified energy savings, enabling modernisation without upfront budget burden.

Open report

Lighting points

2 050+

Contract value

~5.7mln PLN