Building the foundation for a stronger, sustainable future.

A resilient tomorrow starts today. Discover how Rehlko's sustainable solutions can power your future with renewable fuels, clean energy options, and cutting-edge hydrogen fuel cell systems.

Introducing: Rehlko’s Powering Impact report

Creating an energy-resilient world for a better future.

In this report, we share our sustainability vision and Powering Impact strategy, both of which are fundamental to the work we do. Our customers are investing in sustainability, too. Insights* gathered from Power Systems Specifiers and OEMs reveal that, on average, 64% plan to increase their sustainability efforts, while another 27% intend to maintain their current level of sustainability activities.

*Ipsos, Brand Reputation Research, 2025

Three sliced image for Rehlko's Sustainability Report

Schematic drawing of a Rehlko equipment - thumbnail for the PEP Passport video

PEP ecopassport®

First Environmental Declaration for Mission-Critical Generators

We're leading the industry by issuing the first environmental declaration (PEP ecopassport®) for a mission-critical generator. This document provides comprehensive insight into the environmental footprint of a product, from raw material extraction to end-of-life. Our goal is to leverage data-driven insights to innovate and deliver products with the lowest possible environmental impact while keeping your business running.

Get full transparency and comprehensive information to support your low-carbon strategy.

Contact one of our authorized distributors for more information.

Sustainability Meets Innovation

Our new hydrogen fuel cell systems prioritize power performance while minimizing environmental impact. Learn more about this powerful technology that provides reliable, emission-free power backed by Rehlko's proven support.

Internal view of a Hydrogen fuel cell system.

Three people with safety uniforms looking at a tablet.

The Power of Less

Sustainable maintenance for KD Series™ generators

Concerned about fuel consumption and carbon emissions? Our Conscious Care™ maintenance program offers a smarter, cleaner, more reliable solution.

By testing your back-up generator without load, you can significantly reduce fuel consumption and harmful emissions while reducing sound and air pollution. This innovative approach not only saves you money but also minimizes your environmental impact.

Click the link below to discover how to optimize your maintenance routine and embrace a more sustainable future.

Contact one of our authorized distributors for more information.

Powering Change

Cleaner energy solutions are essential for a sustainable future. Rehlko can help you reduce fuel lifecycle emissions by up to 90% without modifications. We’re leading the way with renewable solutions like HVO (Hydrotreated Vegetable Oil) fuel that can replace diesel in back-up generators.