
PROJECTS SOLD

Location: Childress County, Texas (ERCOT West Hub)
Capacity: 324 MWdc
Interconnection: Adjacent to Tesla’s substation
Status: Sold in 2018 / COD 2019
Buyer: Copenhagen Infrastructure Partners (CIP)

CHILDRESS SOLAR PARK
324 MWdc

Location: Childress County, Texas (ERCOT West Hub)
Capacity: 700 MWdc
Interconnection: Adjacent to Tesla’s substation
Status: Sold in 2021 / COD 2025
Buyer: Greenalia

MISAE II SOLAR PARK
700 MWdc

Location: Leon County, Texas (ERCOT North Hub)
Capacity: 257 MWdc
Interconnection: Oncor 138 kV substation
Status: Sold in 2023 / COD 2026
Buyer: Ferrovial

LEON SOLAR PARK
257 MWdc
PIPELINE PROJECTS

MISAE ENERGY HUB
Transforming 2,742 acres into one of the largest integrated clean energy + data center ecosystems in the Metropolitan Area of San Antonio, TX
525MWac / 650 MWh PV
240 MW / 480 MWh BESS
June 2028 COD
Mojo Solar + BESS SLF
ERCOT South largest solar + storage integration

North America Data-Center
500 MW Hyperscale Datacenter
June 2028 COD
Co-located with generation and storage

400 MW / 800 MWh
June 2028 COD
Large-scale energy storage for ERCOT South

Wilson BESS
ABOUT US
Our Expertise
At Misae Investments, we develop utility-scale solar parks, Battery Energy Storage Systems (BESS), and next-generation data centers — from conception to RTB . Our integrated approach delivers state-of-the-art energy and digital infrastructure. Beyond development, Misae creates investment opportunities in critical infrastructure for the advancement of Artificial Intelligence and renewable energy, offering investors absolute security in risk-free projects.
All Misae projects successfully pass the most rigorous international due diligences with no red flags, while ensuring compliance with COD schedules, ITCs, and fostering strong relationships with local communities. We provide comprehensive support for investors, including Ready-to-Build opportunities, due diligence, project financing, and securing bankable, future-ready assets that combine clean power with AI-ready data center capacity. Moreover, Misae remains involved throughout the entire lifetime of each project as the landlord, fully committed to its success. Our interests are aligned with those of the investor for the long term.
Our Impact

400+
jobs created
1.2 GWh

annual clean energy production

928,000
tons/year CO2 avoided
Our Team

Dr. Miguel Alejandro Oneto
Founder & Developer
From healthcare innovation to renewable energy leadership, Dr. Oneto developed two 1 GW-scale projects within 3 years, demonstrating unmatched drive and execution.

Serafin Seoane
Renewable Energy Lead & Developer
With 20+ years’ experience, Mr. Seoane has successfully delivered solar and wind projects across Europe, the Middle East, South America, and the USA.

Adrian Ruiz
Finance Manager
Over a decade of experience in renewable energy finance, tax equity, and investment banking ensures strong financial frameworks for our projects.
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Marcela Cura
Accounting Manager
CPA, CFA, and financial strategist overseeing all accounting and compliance for Misae’s developments

Francisco Mezquida
Engineering Lead
With 20+ years specializing in High Voltage systems, Francisco ensures technical precision and reliability in every project.
Together, this team anchors Misae’s success: combining visionary leadership, global expertise, and technical rigor.
Why Texas
Texas provides abundant sunlight, ERCOT coverage, and a dynamic energy market, making it ideal for large-scale solar and battery projects. Our developments maximize efficiency, grid interconnection, and long-term performance, delivering reliable clean energy and investment potential.