Sustainable Power Corp. Dominican Affiliate to Hold Press Conference on Clean Energy Innovation for Hydrogen on Demand

BAYTOWN, TX, May 27 (MARKET WIRE) --
Sustainable Power Corp. (PINKSHEETS: SSTP) announced today that on
Wednesday, May 27, 2009 a press conference will be held in the Dominican
Republic to describe the extraordinary results reached in testing the
hydrogen on demand system in the Dominican Republic. The press conference
will be held at the Hotel Occidental El Embajador in Santo Domingo,
Dominican Republic at 11:00 a.m. The hotel is located at Avenida Sarasota
#65, Santo Domingo and the hotel phone number is 809-221-2131.

In connection with this press conference, the Company received the
following from The Secretary of Industry and Commerce, Lic. Ramon Fadul,
and from Octavio Lopez, Director of Mining of the office of the Secretary
of State of Industry and Commerce in the Dominican Republic (translated
from original Spanish):

"Mining competitiveness vs Innovative Clean Energy.

"The Secretary of State of Industry and Commerce through the Director of
Mining, which shares responsibility with the private sector to develop the
national mining industry, has been looking for alternatives to reduce
costs, at a time when international markets have been restricted.

"Conscious that mining is subject to pricing in a market that it does not
control, we understood the critical work in structuring costs, and the
fact that mining processes are very sensible to energy costs. We decided
to look for alternatives for clean and innovative energy.

"For that goal, we signed a Memorandum of Understanding with Sustainable
Power Corp., a company located in Texas, USA, who is the holder of clean
energy systems. Through several months of tests in this country, we are
implementing an electronic system that controls and optimizes the amount
of fuel which is consumed by combustion motors, reducing the fuel
consumption, with 100% efficiency in its combustion. The system adds
autogenerated hydrogen which replaces the saved fuel according to the
demand of the motor guaranteeing a result of almost zero CO2 emissions.

"The national mining industry will have this system available in order to
obtain a guaranteed reduction of 25% of the energy consumption, and which
will be able to be installed in all equipment in the system -- heavy
equipment, such as shovels, backhoes, tractors, trucks, electrical fire
engines, plants, etc, and without concern for the type of fuel or
biocombustible that is used, including bunker, fuel oil, diesel fuel,
gasoline, natural gas or propane. In addition, this system can be
installed in boilers of combustion of coal or biomass for the production
of electrical energy.

"The reported advantages and benefits from the use of this system are
innumerable, the first of which stands out is the reduction in the
operating costs of machinery and equipment used in mining. This is
complemented by the remediation of emissions with almost zero escaping
greenhouse gases. In addition, the system manages to reduce the
consumption of lubricants since the combustion temperatures are lower and
the coefficient of friction in the combustion chambers is reduced. The
system is indestructible and it is possible to be moved from one piece of
equipment to another without problem. And most advantageously, the
minerals produced with the use of this system can be sold under
preferential conditions by our country as a signatory to the Kioto Treaty.

"The Secretary of Industry and Commerce, Lic. Ramon Fadul, and the
Director of Mining, Ing. Octavio Lopez, are deeply satisfied with the
results obtained and with the tests that the will be further realized,
hopeful that this can result in tangible benefits for the national mining
industry and for the country."

[Original Spanish follows:]

"Competitividad Minera Vs Energias Limpias Innovadoras

"La Secretaria de Estado de Industria y Comercio a traves de la Direccion
General de Mineria por las responsabilidades que comparte con el sector
privado, de desarrollar la industria minera nacional, ha estado buscando
alternativas para reducir los costos, en momentos en que los mercados
internacionales han estado constrenidos.

"Conscientes de que la mineria es una actividad tomadora de precios de un
mercado que no controla, entendimos como punto neuralgico trabajar la
estructura de costos, y el hecho de que los procesos mineros son muy
sensibles a los costos de la energia, decidimos buscar alternativas de
energias limpias e innovadoras.

"Para tal fin, firmamos un Memorandum de Entendimiento con la firma
Sustainable Power Corp., firma con sede en Texas , USA, que es tenedora de
sistemas de energias limpias. A traves de varios meses de pruebas en el
pais, estamos implementando un sistema electronico que controla y optimiza
la cantidad de combustible que consumen los motores de combustion,
reduciendo el consumo de combustible, eficientizando en un 100% su
combustion. El sistema adiciona hidrogeno autogenerado como reemplazo del
combustible ahorrado ajustado a la demanda del motor garantizando un
resultado de casi cero emisiones de CO2.

"La industria minera nacional tendra disponible este sistema a fin de
obtener una reduccion garantizada de un 25% del consumo energetico,
pudiendo instalar a todos sus equipos el sistema. Equipos pesados, como
palas, retroexcavadoras, tractores, camiones, motobombas, plantas
electricas, etc, sin importar el tipo de combustible o biocombustible que
usen, bunker, fuel oil, diesel, gasolina, gas natural o propano. Ademas,
este sistema puede ser instalado en calderas de combustion de carbon o
biomasa para produccion de energia electrica.

"Las ventajas y beneficios que reporta el uso de este sistema son
innumerables, siendo lo que primero se destaca, la reduccion en los costos
operativos de maquinarias y equipos usados en la mineria. Complementa esto
el logro de emision casi cero como remediacion a los escapes de gases de
invernadero. El sistema logra ademas reducir el consumo de lubricantes ya
que las temperaturas de combustion son mas bajas y se reduce el
coeficiente de friccion en las camaras de combustion. El sistema es
indestructible y se puede remover de un equipo a otro sin ningun
problema. Y lo mas ventajoso es que los minerales producidos con el uso
de este sistema pueden venderse bajo condiciones preferenciales por el
pais ser signatario de los tratados de Kioto.

"El secretario de Industria y Comercio Lic. Ramon Fadul y el Director
General de Mineria Ing. Octavio Lopez se sienten profundamente satisfechos
de los resultados logrados con las pruebas que se vienen realizando,
esperanzados en que esto pueda redundar en beneficios tangibles para la
industria minera nacional y para el pais."

About Sustainable Power Corp.

Sustainable Power Corp. is an international green energy total service
provider focused on environmentally safe power generation. The company has
the exclusive rights in the United States to develop and manage a
portfolio of green energy plants utilizing a renewable fuel source able
to be produced from non-food feed stock. For more information please visit
www.SustainablePowerCorp.us.

Safe Harbor Statement

Matters discussed in this press release contain forward-looking statements
within the meaning of the Private Securities Litigation Reform Act of
1995. When used in this press release, the words "anticipate," "believe,"
"estimate," "may," "intend," "expect" and similar expressions identify
such forward-looking statements. Actual results, performance or
achievements could differ materially from those contemplated, expressed
or implied by the forward-looking statements contained herein. These
forward-looking statements are based largely on the expectations of the
Company and are subject to a number of risks and uncertainties. These
include, but are not limited to, risks and uncertainties associated with:
the impact of economic, competitive and other factors affecting the
Company and its operations, markets, product, and distributor
performance, the impact on the national and local economies resulting
from terrorist actions, and U.S. actions subsequently; and other factors
available from the Company.

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