STEM Energy

About Us

YOUR ALL-IN-ONE ENERGY EFFICIENCY & ENERGY MANAGEMENT SOLUTION

PT Sinergi Teknologi Ekologi Manusia (STEM Energy) provides energy solutions across a wide range of sectors in energy efficiency and energy management technologies, and delivers solutions with the latest technology to achieve sustainable energy savings, achieving energy savings that reduce the financial burden incurred. Our technologies are recognized and used by Blue Chip companies around the world and create sustainable benefits from energy savings in a wide variety of sectors.

What Set Us Apart

Realtime and Proactive Energy Management:

We don’t just analyze — we actively monitor and optimize your energy performance with ongoing support to maximize savings and minimize waste.

Innovation and Integration:

From cutting-edge tech to tailored frameworks, we combine the latest innovations with practical solutions that seamlessly fit your operations.

Client-Centric Approach:

We listen, adapt, and work alongside your team to co-develop solutions that match your goals, constraints, and culture.

Empowering Businesses:

We enable organizations to take control of their energy use, reduce emissions, and unlock long-term value through sustainable operations.

Certified Expertise:

Our team is composed of certified professionals — from Green Building experts to Industrial Energy Specialists — bringing deep knowledge and proven impact.

Years in Business Experience

5

ton-CO2 Reduction / yr

795,56

Mio IDR Cost-Savings Potential / Yr

1.325,1

Services Provided

122

RENEWABLE ENERGY INTEGRATION

We help businesses adopt clean energy through smart, reliable solar and renewable solutions — tailored to their needs and goals.

From feasibility to implementation, we ensure seamless integration that reduces emissions, lowers energy costs, and supports long-term sustainability.

GREEN BUILDING / INDUSTRY CONSULTATION

We guide projects and organizations toward greener, more efficient operations — aligned with national and international sustainability standards.

From certification strategies to design reviews and operational improvements, we help integrate sustainability at every stage of your building or industrial process.

ENERGY EFFICIENCY & ENERGY MANAGEMENT

We help organizations reduce energy use and operational costs through data-driven efficiency strategies and smart management systems.

Our services cover audits, system optimization, and implementation of ISO 50001-based Energy Management Systems for lasting impact.

Services

Energy Audit & Assessment

Thorough analysis of your facility’s energy consumption to uncover inefficiencies and reduce costs.

Green Building Certification

End-to-end support for achieving certifications like Greenship, EDGE, or LEED — aligning design and operations with green standards.

Energy Management System

Development and deployment of ISO 50001-aligned systems for structured, data-driven energy management.

Energy Efficiency Program

Targeted solutions for large energy users — including chillers, compressors, boilers, and HVAC systems.

Renewable Energy Solutions

Feasibility studies, system design, and implementation support for solar PV and other renewable technologies.

Training & Capacity Building

Customized training to upskill teams in energy efficiency, sustainability practices, and system operations.

Meet Our Highly Qualified Consultant Team

Dedicated to Helping You Achieve Your Sustainability Goals.

Alvin Alvaro, M.Sc

Commisioner

System Engineer | Wageningen University

Fathom Saulina, PMP., CEM.

CEO

Certified Energy Manager | Herriot Watt University, UK

Dimas Pramestu, CEA., GP.

COO

Certified Energy Auditor | Greenship Profesional | Universitas Gadjah Mada

Ir. Elsie Sabina

Advisor

Civil Engineer | Bandung Institute of Technology

Indrawanti, MM

Advisor

Master of Management | University of Indonesia

What are you waiting for?

Start your sustainability journey today — reduce energy costs, boost performance, and create lasting environmental impact. Let’s build a greener, smarter future together.

Contact us

Our Projects

From green building certifications to industrial energy audits, our work spans sectors and scales — always with measurable impact. Explore how we’ve helped clients turn sustainability goals into real-world results.