Our Goal:
Power, Recycle, Renew

About Rienu

Power that keeps coming back

Rienu is a circular energy company built on three pillars: Power, Recycling, and Second Life.
We help cities, enterprises, and partners turn today’s power needs and yesterday’s hardware into tomorrow’s infrastructure.
One network, three outcomes: more uptime, less waste, and better economics.

Sustainability that performs like infrastructure

We help companies unlock hidden value inside retired energy assets turning environmental responsibility into operational return.

Built with partners who move real volume

Our network spans the recyclers, processors, and logistics teams that keep materials and margins moving.

What We Do

Three pillars. One circular system.

Power

Recycling

Second Life

Leadership

Meet the team leading the way

Experienced leadership keeping energy in motion .

Jeff Collins

Chief Operating Officer (COO) & Founder

Robert Adolph

Chief Executive Officer (CEO) & Founder

Brim Leal

Chief Financial Officer (CFO) & Founder

Bob Mullaney

Chief Product Officer (CPO) & Founder

Saba Golshan

President of Business Development

Collin Vandersmith

Chief Information Officer (CIO) & Founder

Gabriel Varajas

Vice President of Operations

Robert Mullaney

President of Channel Partnerships

Alfredo Garcia

Senior Networking & Infrastructure IT

Jenn Padin

Senior Business Development Director

Fam Canilang

Senior Business Development Director

Surya Sharma

Senior Vice President of IT
What We're Up To

Insights

Circular Energy in Action: Real-World Use Cases Across Cities, Fleets, and Remote Sites

Designing Energy Systems That Don’t Become Waste

The Role of Battery Recycling in ESG, Compliance, and Reporting

How Circular Energy Reduces Grid Risk and Improves Resilience

Recycling Isn’t Enough: Why Energy Needs a Second Life

The Hidden Value Inside Retired Energy Assets

Contact Us

Let’s Get Started

Scroll to Top