Our Energy Solutions

Redefining Low-Carbon Power Generation

At Pure Air Energy, we’re reshaping how America meets its growing energy demand—while cutting carbon emissions and maximizing economic returns. Through a powerful combination of Coal-to-Gas Repowering (CTG), Combined Cycle Power Plants (CCPP), Carbon Capture, Utilization and Storage (CCUS), and our unique Compressed Nitrogen Energy Storage (CNES) system, we offer a flexible, scalable, and financially viable approach to reliable baseload power.

Coal-to-Gas Repowering (CTG)

We convert existing coal-fired power plants into efficient natural gas facilities—retaining valuable infrastructure, workforce, and permits while reducing carbon emissions by over 37%. This approach lowers capital costs by up to 20% compared to building new plants, and ensures faster deployment with uninterrupted operations.

Combined Cycle Gas Power Plants (CCPP)

Our team designs and develops high-efficiency CCPP facilities that use both gas and steam turbines. By recycling heat from the gas turbine to power a steam turbine, these plants achieve thermal efficiencies of 50–60%+, providing dependable, clean energy at scale.

Compressed Nitrogen Energy Storage (CNES)

By turning depleted oil reserves into large-scale energy storage, we capture and store excess renewable power during off-peak hours—then release pressurized nitrogen through turbines during peak demand to generate electricity. CNES is more cost-effective than lithium-ion battery storage and supports grid stability while further monetizing stored flue gases.

Direct Emission Injection & CCUS

Our advanced CCUS method eliminates the need for costly CO₂ separation. Instead, we inject the entire emission stream directly into depleted oil fields—leveraging natural underground formations to trap and isolate CO₂. These sites offer ideal geology, existing infrastructure, and even potential for enhanced oil recovery (EOR), creating additional revenue streams.

Benefits of Our Technology

Cost-Efficiency: Avoid costly CO₂ separation and long-distance pipelines; benefit from federal tax incentives like 45Q ($85/ton for storage, $60/ton for EOR) and emissions credits for SOX and NOX.

Faster Deployment: Our repowering strategy accelerates licensing and construction timelines using existing permits, assets, and infrastructure.

Revenue Expansion: Multiple income channels: electricity sales, carbon credits, enhanced oil recovery, and energy storage arbitrage through CNES.

Sustainability: Extend the life of America’s energy infrastructure while dramatically reducing carbon emissions and supporting a cleaner energy future.

Why Choose Pure Air Energy’s Solution?

We provide real-world solutions that work at scale—delivering clean energy, lowering emissions, and supporting economic growth. Whether upgrading existing plants or building new clean infrastructure, we help our partners achieve environmental compliance, maximize ROI, and ensure energy security.

Join us in building the next generation of low-carbon baseload power.

Powering the Future with Low-Carbon, Reliable Energy

Discover how Pure Air Energy transforms aging infrastructure into high-efficiency, low-emission power solutions—backed by advanced carbon capture and energy storage technology.