Energy Sustainability Capital

About Us

The ESC Story

The ESC Story

The vision that drives ESC delivers strong returns, actively contributes to a sustainable future, and assets optimization.

Our story begins with a deep understanding of the energy space, forged in the demanding world of oil and gas operations. This is based on hands-on experience that gives our expert fund management team an unparalleled edge. We know how to identify inefficiencies, optimize assets, and unlock hidden potential in building a sustainable energy future. and unlock hidden potential in building a sustainable energy future, especially by leveraging stranded natural gas to power energy-intensive operations like data centers.

Think of us as energy fund domain experts and strategic navigators, guiding capital towards high-yield and high-impact opportunities.

Our Mission, Vision, and Values

Mission

To drive transformative growth in the oil and gas sector by strategically investing in sustainable innovation and capital efficiency—optimizing assets, unlocking hidden value, and delivering resilient returns for a cleaner energy future.

Vision

To be the global leader in sustainable energy investments, bridging legacy energy operations with a forward-thinking, impact-driven future—where responsible capital deployment fuels both performance and progress.

Core Values

We innovate for a sustainable future, act with integrity, pursue operational excellence, and invest with strategic foresight. We’re committed to creating impact by delivering strong financial returns alongside environmental value, fostering meaningful collaboration, and building resilient, future-ready energy solutions.

Leadership Team

Alejandro Velez

Chief Investment Officer

Kathryn Murphy

Managing Director, Oil & Gas Operations

Jason Carter

Chief Sustainability & Innovation Officer

Our Shared Expertise

Our strength stems from a collective depth of experience in the energy sector. With a seasoned team, we bring over two decades of hands-on knowledge to every opportunity. We are adept at identifying and enhancing the efficiency of existing operations, transforming potential into consistent value. This collaborative expertise, augmented by our trusted operational partners, ensures a meticulous and results-driven approach to every asset.

What Do We Do

What Do We Do?

We transform oil and gas investments by combining operational expertise with sustainable innovation to drive capital-efficient growth and long-term resilience.

We focus on:

A Foundation of Proven Success

Our disciplined strategy is reflected in our financial performance. We are proud of our 60% Net Profit Margin (NPM) achieved in 2024, a testament to our effective operational management and commitment to profitability.

Focused on Producing Assets, Generating Returns

Focused on Producing Assets, Generating Returns

Our core strategy centers on the acquisition and optimization of producing oil & gas assets in Texas. By concentrating on assets already generating output, we bypass the higher risks associated with new development. This focused approach allows us to enhance existing production, streamline operations, and consistently convert asset performance into reliable cash flow. We are committed to creating compelling opportunities for our partners through this de-risked and income-focused model.

Join us in building a more efficient and rewarding future in energy investment.

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Our Impact & Achievements

10,000+

Downloads per day

2 Million

Users

500+

Clients

140

Countries

Partner Insights

— Institutional Energy Investor

ESC’s approach blends engineering insight with a genuine commitment to sustainability. Their ability to transform legacy oil and gas operations into efficient, future-ready assets is exactly what modern energy investing needs. ESC brings deep industry insight and a fresh perspective on what energy investment can be. Their ability to merge operational know-how with sustainability-focused innovation is unmatched. We’ve seen both financial growth and real environmental progress.

— Institutional Energy Investor

— Institutional Energy Investor
— Portfolio Manager, Energy Sector

Partnering with ESC has been a game-changer for our portfolio. In a time when energy markets are evolving fast, ESC provides stability and upside. Their smart, sustainable approach to oil and gas investment gives us confidence in both our returns and our impact.

— Portfolio Manager, Energy Sector

— Portfolio Manager, Energy Sector

Get in Touch with Our Energy Experts

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