PRATT & WHITNEY ROCKETDYNE Power l Propulsion l Optimization

Clean Energy Solutions from 50 Years of Rocket Engine and Energy Experience Key Business Themes

- Reduce emissions & environmental impact For information contact: - Increase energy Patrick Frye security & reduce oil [email protected] imports 818-586-0363 www.prattwhitneyrocketdyne.com - Improve efficiency, reliability & maintain- ability

- Reduce capital & operating costs

- Team with energy industry leaders

- Technology leadership cp1181 09 COMPACT GASIFICATION SYSTEM IN-SITU OIL RECOVERY TOOLS

Product Markets Markets • Gasification System to convert low-value • Hydrogen for refineries and oil sands upgraders • Heavy oil feedstock (coal, petcoke, biomass) into syngas • Synfuels and chemicals production • Oil sands and oil shale • Electric power generation (near zero emissions) • Natural gas Benefits Demonstrated DHSG Hardware Status • 90% size reduction (gasifier) Status • Downhole steam generator (DHSG) demonstrated in 1980s in • 50% lower cost (gasification system) • Proof of Concept demonstrated in 1980s Product California oil field • Highly-compact, surface and downhole • 80-85% cold gas efficiency • Teamed with industry and government leaders • Improved concepts defined based on current requirements Pilot Plant combustion tools to enable improved hydrocar- • Working with oil industry to develop and commercialize • 99% carbon conversion to develop and commercialize technology Gasifier bon recovery (e.g., steam for heavy oil recovery) technology • 99% availability (gasification system) • Pilot plant built and operating (18 TPD) and in-situ upgrading (e.g., oil shale) • Feed system test facility operating • Dry solids pump under development Benefits • Enabling technology for production of heavy oil from deep, off-shore, North Slope (permafrost) Next Step: Build and operate Demo Plant reservoirs DHSG Injector Water-Cooled Combustion • In-situ production and upgrading of oil shale and Chamber oil sands • Potential for CO sequestration Next Steps: Build and operate full-scale commercial Feed System and Pump Pilot Plant at GTI Dry Solids Pump 2 prototype tools in test-well environments Test Facility at EERC CONCENTRATED WITH THERMAL STORAGE ZERO EMISSION POWER & STEAM (ZEPSTM) Product Status Product Markets • Solar power plants with molten salt • Demonstrated technology with the “Solar Two” • Zero emission system to produce steam, power, • Heavy oil production (once-through steam) and CO with oxygen-fired, fluidized bed combustor under an exclusive Demo Plant in the 1990s 2 • Light oil production (CO2 floods) worldwide license with SolarReserve • Licensed technology exclusively to SolarReserve Benefits • Electric power generation to develop commercial-scale projects • Produces steam for heavy oil recovery using low Benefits • SolarReserve has signed PPAs; permitting of value feedstock (petcoke, coal, biomass) Status • Long-life, in-bed heat exchangers demonstrated in 1980s • Renewable / green energy 535 MW thermal plants in progress • Produces pure CO2 for Enhanced Oil Recovery • Energy storage / power on demand • DOE contracts to reduce cost of electricity (EOR) • Concept modified for oxygen-firing instead of air • High temperature / high efficiency • Produces electric power with zero emissions • Working with oil company launch customer and industrial • Competitive pricing Next Step: Construct commercial plants gas company to develop the technology

Solar Two Demo Plant Next Steps: Build and operate Pilot/Demo Plants • 40 MWt • 10 MWe

Commercial-Scale Plant Test Facility that Demonstrated Staged Coal Combustor Plant for (535 MWt, 50 to 250 MWe) Long Life in-bed Heat Exchanger Steam Production HYDROGEN GENERATOR ADVANCED ENERGY TECHNOLOGIES Product Markets • Liquid metal and molten salt heat transport systems

• System for large-scale production of • H2 for refineries, bio-refineries and chemicals • Liquid metal nuclear systems integration hydrogen from natural gas and other feedstock • H2 for field upgrading of oil and oil sands • Turbine generator rotating machinery using alternate working fluids, such as • CO and N for oil well pressurization, enhanced • Replaces Steam Methane Reformers (SMR) 2 2 super critical CO recovery of oil and coal bed methane 2 • High temperature heat recovery using molten salt and thermal storage Benefits • Compact one-step process, 90% size reduction • 30-40% lower equipment costs Status • Proof of Concept tests completed • 15-35% increased H2 efficiency • Concentrated CO for sequestration • Teamed with major SMR provider to 2 commercialize technology • Pilot Plant built and operating (20 MSCFD) • Demo Plant defined (5 MMSCFD)

Next Step: Build and operate Demo Plant

Liquid Metal Pump Assembly Liquid Metal Technology Supercritical CO2 Cycle Turbine Current Technology Pilot Plant Demo Plant and Compressor