Company lays out specific milestones for reaching commercial viability of the world's first nanotechnology-based, zero-carbon process for the production of renewable hydrogen and natural gas

SANTA BARBARA, Calif.--HyperSolar, Inc. (OTCBB: HYSR), the developer of a breakthrough technology to produce renewable hydrogen and natural gas using water and solar power, today announced specific details of its plan for the development of the world's first nanotechnology-based, zero-carbon process for the production of renewable hydrogen and natural gas.

"Our research and development to date gives us a high degree of confidence that our innovative process can achieve commercial viability," said Tim Young, CEO of HyperSolar. "Starting with a negative value feedstock in the form of wastewater and operating in low cost reactors, we believe that our artificial photosynthesis process of extracting hydrogen from water will be cost effective."

Unlike conventional expensive hydrogen technology that splits water molecules (H20) into hydrogen (H2) and oxygen (O2), HyperSolar is using a low cost nanotechnology approach. By elegantly engineering the reaction kinetics toward H2 generation only with the help of wastewater, the HyperSolar nanoparticles function as one-way machines that detoxify wastewater, and produce clean water and pure hydrogen in the presence of sunlight. No other energy source is required, making this an extremely economical and commercially viable approach for the production of zero-carbon, renewable hydrogen.

HyperSolar plans to unveil a robust prototype by early 2013. Throughout the rest of 2012, key milestones have been set to guide the efforts of the development team including:
1. A proof-of-concept microparticle for hydrogen production using conventional photovoltaic elements
2. Analysis of the feedstock potential of multiple wastewater sources
3. A complete photoreactor prototype for sustained hydrogen production
4. Design of nanoparticles using low-cost semiconducting materials.

After the hydrogen nanoparticles are optimized, the process of reacting hydrogen with carbon dioxide to make a renewable natural gas is relatively straightforward. The company's two-stage process will allow for the production of two very valuable global commodities – hydrogen and natural gas.

HyperSolar recently entered into a yearlong sponsored research agreement with the University of California, Santa Barbara to help accelerate the development process and assure that the key milestones are reached.

About HyperSolar, Inc.

HyperSolar is developing a breakthrough technology to produce renewable hydrogen and natural gas using sunlight, water and carbon dioxide. These renewable gases can be used as direct replacements for traditional hydrogen and natural gas to power the world, without drilling or fracking, while mitigating CO2 emissions. Inspired by photosynthesis that plants use to effortlessly harness the power of the Sun, we are developing a novel solar-powered nanoparticle system that mimics photosynthesis to produce renewable hydrogen from water. This hydrogen can then be reacted with carbon dioxide in a proprietary low cost reactor to produce methane, the primary component in pipeline natural gas. From sunrise to sunset, our proprietary nanoparticles will work in a water based solution to produce clean and environmentally friendly renewable hydrogen and natural gas that can be collected for use in power plants, industrial plants and vehicles - anywhere and anytime. To learn more about HyperSolar, please visit our website at http://www.HyperSolar.com.