Transcript bloom energy servers

ENERGY SERVERS
ENERGY SERVER?
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Build with oxide fuel cell technology, distributed
power generator
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Electro-chemical process oppose to combustion
Bloom Energy Server
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100kW of power - 1MW or more
Baseload needs to 100 average homes or a small
office building
Day and night
Footprint – standard parking space
More energy – Add additional energy servers
BLOOM ENERGY SERVERS
Developed by a
Former NASA
Ames Researcher,
K.R. Sridhar
Each server is the
equivalent size of
one parking spot.
Cost Up to
$800,000 per unit
Ability to get off
the grid (but
should remained
connected to
ensure use during
emergencies)
Can sell excess
(unused) energy
back to power
company
Uses an
electrochemical
profess to generate
electricity,
operates at
extremely high
temperatures
Photo courtesy: Bloom
Energy
K.R. SRIDHAR, CEO, BLOOM ENERGY
Former NASA
Ames Researcher
Holding Fuel Cell
Panels (25 Watts)
each
Clean, Affordable,
and Reliable Energy
Payback within 5
years through
utility bill savings
FedEx, Google,
Staples, & Wal-Mart
testing technology
Celebrity
Endorsements: CA
Gov. Arnold
Schwarzenegger and
former Secretary of
State Colin Powell.
Photo courtesy:
Jonathan
Sprague/Redux
Image maybe subject to copyright
Image maybe subject to copyright
FUEL CELL
TECHNOLOGY
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Differs from legacy “hydrogen” fuel cells
 Use low cost materials – cells use a common sand
like power instead of precious metals like platinum
or corrosive materials like acids
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High electrical efficiency – convert fuel into
electricity at nearly twice the rate of legacy
technologies
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Fuel flexibility – systems are capable of using
either renewable or fossil fuels
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Reversible – capable of both energy generation and
storage
TECHNICAL
HIGHLIGHTS
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Inputs
Fuels: Natural Gas, Directed Blogas
 Input fuel pressure: 15 pslg
 Fuel required @ rated power: 0.661 MMBtu/hr of
natural gas
 Water required (for startup only): 120 gallons
municipal water
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Outputs
Rated power output (AC): 100kW
 Electrical efficiency (LHV net AC): > 50%
 Electrical connection: 480v @60Hz, 4-wire 3 phase
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TECHNICAL
HIGHLIGHTS
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Physical
Weight: 10 tons
 Size 224 x 84 x 81
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Emissions
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NOx: < 0.07 lbs/MW-hr
Sox: negligible
CO: < 0.10 lbs/MW-hr
Image maybe subject to copyright
VOCs: < 0.02 lbs/MW-hr
CO2 @ specified efficiency: 773 lbs/MW-hr on
natural gas, carbon neutral on Directed Blogas
TECHNICAL
HIGHLIGHTS
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Environment
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Standard temperature range: 0 to 40 degrees C
(extreme weather kit available)
Max altitude at rated power: 6,000 ft MSL
Humidity: 20 – 95%
Seismic Vibration: IBC site class D
Location: Outdoor
Noise @ rated power: < 70 DB @ 6 feet
Codes and Standards
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Complies with Rule 21 interconnection standards
Exempt from CAAir District permitting; meets stringent
CARB 2007 emissions standards
Product Listed by Underwriters Laboratories, Inc. (UL)
to ANSI/CSA America FC 1
TECHNICAL
HIGHLIGHTS
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Additional Notes
Operates in a grid parallel configuration
 Includes a secure website for the owner to
showcase performance & environmental benefits
 Remotely managed and monitored by Bloom
Energy
 Capable of emergency stop based on input from
facility
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Image maybe subject to copyright
FUTURE ENERGY
SERVERS
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Individual Home Powering
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Brick-sized energy servers powering homes within
10 years
Cost: Approximately $3,000 or less
3 – to – 5 year payback on initial investment
Buy or lease options
Maintenance packages
Image maybe subject to copyright
REFERENCES
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www.bloomenergy.com
http://www.businessweek.com/technology/content/jan
2011/tc20110120_212633.htm
http://www.reuters.com/article/2011/04/15/usbloomenergy-idUSTRE73E7SN20110415
http://money.cnn.com/galleries/2007/biz2/0708/gallery.
next_disruptors.biz2/8.html
http://www.pcworld.com/article/190203/10_questions_
about_the_bloom_energy_server.html
THANK YOU
Nefferitti Dieng, JD/MBA 2013
www.nefferittidieng.com
Franklin Pierce University
The Future of Energy, Business and Society (Spring 2011)
Professor Michael Mooiman