Ariya Capital Develops and Invests in Transformative Clean and Renewable Energy Projects across
Sub-Saharan Africa.
We envision a future where, by 2050, African nations will transition to a net-zero carbon economy, breaking the cycle of energy poverty for millions across the continent.
Here’s How We Aim To Achieve That Vision
With core business lines and operations across Africa, Ariya focuses on three mutually reinforcing sectors—Generate, Manage, and Invest—to drive the continent’s energy transition.
Generating:
Independent Power Production.

Investing & Managing:
Energy-Focused Investment Vehicles.

Building Businesses:
To provide Energy Solutions for
African C&I Customers.

The Ariya
Difference
Founded in 2008 and led by Dr. Herta von Stiegel, a seasoned deal maker with over 25 years of experience in finance and renewable energy, Ariya Capital has a proven track record of building businesses, developing projects, and investing in the clean energy sector.

Key Figures
US$0M
Energy equity & debt succesfully secured.
0MW
Co-developer of a major gas and green hydrogen project.
N$0M
Established infrastructure fund with Namibia’s largest pension fund.
0+ Yrs
of collective experience across a proven team.
Our
Latest News
Our
Latest News
Africa Focus and
Our Technology Mix
With offices in Nairobi, London, Jersey, and Cape Town, we provide tailored solutions across various sectors, from gas-to-power plants to commercial solar PV systems.
Project Locations
Portfolio Technology Mix
Current Pipeline (1.4 GW)
Target Portfolio (2.8 GW)
Solar PV
Wind
Battery Energy Storage
Waste To Energy
Sustainable Fuels
Africa represents the next major opportunity for sustainable investments. With its vast untapped resources, the continent is poised for transformative growth, and our focus at Ariya Capital is to ensure that clean energy drives this change.
- Dr Herta von Stiegel, Founder & CEO
Meet
the Team
Dr Herta von Stiegel
Founder & CEO
Hans von Stiegel
Finance and Administration
Brett Levick
Chief Investment Officer
Supriya Bhandari
Executive Counsel and Compliance
Our Partners

Ariya Capital:
Creating Noble Pathways
Ariya is dedicated to forging resilient and agile pathways toward a net-zero future for Africa, inspired by the strength, speed, and purpose of the cheetah. With a clear vision for 2050, we are committed to breaking the cycle of energy poverty and advancing sustainable growth across the continent.