RENEWABLE ENERGY
REQUEST FOR PROJECT
PROPOSALS
(BIG
Issued by
Renewable Hawaii, Inc.
Fill out this form completely,
using separate copies to describe each proposed project. Use separate sheets or
schedules as necessary to provide the required information, referencing the
numbered sections on this form. Indicate N/A if not applicable. Proposal applicable to service territory of
Hawaii Electric Light Company, Inc. (HELCO – includes
Section I
General Information (Note: Throughout this form, “net” refers to “net TO THE
UTILITY,” unless otherwise indicated.)
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I.1 Project Name |
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OCEAN MOTION – Combined Energy System (CES) |
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I.2 Technology employed |
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Ocean Wave Energy Conversion – patented hydro-dynamic seawater
pump (OMI WavePump) |
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I.3 Fuel Type |
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None |
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I.4 Specific Site (for determining
transmission requirements and avoided costs). Attach documents to support
site acquisition. |
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No specific site identified – CES can be deployed underneath a
suitable pier or off-shore platform |
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I.5 Unit Capacity Net (MW) (to utility
system) |
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Corresponding Gross (MW) – 50 MW for 35
pump system Minimum – Output is easily varied from 0 to Maximum Emergency capacities do not apply. The OMI CES design and development is based on a simple,
positive displacement hydrostatic seawater pump that is driven directly by
ocean waves. A scale model of the pump
has been built to demonstrate it operation and development of a larger scale
pump is needed to validate / test the calculated pump parameters in various
wave conditions and pump farm configurations.
The scale model (approximately 1/10th scale) single pump
validation test will be followed up by a prototype installation at a suitable
site. Power Unit capacity is a
function of the OMI WavePump which drives the
production components of the OMI CES.
All of the production components are commercially produced items which
would be sized to correspond to the pump capacity. System capacity is determined by the
following factors: 1. Wave height 2. Pump / system design – diameter,
buoyancy/ballast, number of pumps, generator size (and if incorporated, sizes
of filteration and electrolysis units). Normal and emergency operating capacity is limited to the
design of the generating units and flow / pressure capacities of the OMI WavePump farm.
Output is easily varied and for systems integrated with water
filtration and hydrogen generation, the CES can be controlled to produce the
product with the highest demand and revenue (electricity, water or
hydrogen). For this proposal,
prototype parameters based on limited testing and calculations are provided
for consideration: Combined Energy System Specifications The table below lists the
estimated performance specifications for each of the products that the
combined energy system is designed to produce. These values are based on the following
conservative assumptions used in the OMI Business Plan (page 63): 1.
WavePump size – 26 inch diameter 2.
Wave action – 9 foot swell
with 10 second intervals 3.
WavePump output 1,900 GPM ea. & 11,000,000 GPD for 4 pump pilot system 4.
RO Filtration 40%
efficiency using approx. 1000 psi WavePump output
pressure Electricity Based on a production sized system output ranges from 5 to 50
megawatt Water (RO) 4 pump pilot system – 4.4 million gallons per day or 13 acre ft
per day; 35 pump production system – 29 million gallons per day or 90 acre ft
per day Hydrogen Based on a production sized
system output approximately 573 gallons / hour liquid hydrogen. |
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I.6 In-Service Date(s) (month &
year). Attach a detailed schedule to support the in-service date |
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December 2006 – Prototype system could be in production within
two years per the OMI Business Plan (page xx). If a suitable location was located beneath
a pier, the schedule could be significantly shortened. |
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I.7 Estimated Plant Service Life Years |
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The OMI CES is expected to perform at design capacity for at
least 20 years. The utility production
equipment, which includes the hydro-turbine electrical generator, RO
filtration unit and hydrogen generation unit are readily available components
with proven service records. The OMI WavePump design is simple with only a couple of moving
parts to maintain. The pump is
expected to operate in harsh environments with minimal affect from wear since
the design does not require close tolerances be maintained. Routine maintenance and upgrades are
simplified by incorporating a quick-disconnect WavePump
connection which allows individual pump change-outs without interrupting
system operation. The WavePump design also incorporates a “safe-mode” which
floods the buoyancy vessel during storm conditions to protect the system. This feature protects the most vulnerable
component of the system and ensures the pump’s planned service life. |
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I.8 Power Purchase
Agreement Duration Years (As a normal practice, Power Purchase Agreement
Duration should not exceed the Estimated Plant Service Life.) |
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A Power Purchase Agreement would be sought for a duration that
would provide for investor pay back with an agreed to return on investment
(ROI). The OMI CES profit produced
from revenue is expected to pay off the investors in the first five years of operation
with electric power alone. Potable
water sales would increase revenue and pay off could be up to two years
earlier. If hydrogen generation was
incorporated and distribution / usage were developed, profit from this
revenue would increase ROI in future years while further reducing petroleum
dependencies. |
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I.9 Interconnection point, metering
location, required modifications to ECO/HELCO/MECO system to integrate
proposed NUG project |
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No specifics have been established for connection of the OMI
CES into the ECO/HELCO/MECO system.
OMI site selection would include the available service delivery for
electricity, water and hydrogen as part of the CES installation. If a suitable pier were
used for a prototype, electrical / water service would be metered to the
ECO/HELCO/MECO and local water systems and provide these utilities to the
immediate area. |
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I.10 Name of Contact |
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I.11 Conflict of Interest - list all
principal parties and contractors and state any conflicts of interest they
may have between this proposed project and any other alternative projects,
either with a competitor or HECO/HELCO/MECO. If there are no conflicts of
interest, so indicate. |
|
There are no principle parties or contractors associated with
this proposal at this time that could pose any conflicts of interest with any
other alternative projects. |
Section II Operational Information
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II.1 Full dispatchability
(Unit must
load follow between |
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Dispatchability - the ability of a utility to control the output of a
generation plant. Operating or Dispatch Constraints: High dispatchability
– hydro-turbine generation can be controlled to follow load from zero to
maximum generation capacity. Source of
energy from ocean waves is very reliable and OMI WavePump
output is highly controllable. Source of Constraints: None |
|
II.2 Cycling capability (Complete shutdown or
turn down to 0 MW net to system)
on a daily basis? Yes No
The utility will consider Qualifying Facilities without full
cycling capability and will consider the degree of cycling capability in
determining the value of the firm capacity. The value will depend upon the extent
to which the capacity can be utilized by the utility’s system. Each respondent shall describe any operating
or cycling constraint and the source of the constraint (e.g., equipment
limitations, environmental permits, or other sources). It should be noted that the constraints
might impact the value of the firm capacity (if any) provided by the facility
and the ability of the utility’s system to accept the capacity. |
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Operating or Cycling Constraints: None, the OMI CES is designed to minimize
maintenance operations on system performance by incorporating a ‘quick
disconnect’ capability on the OMI WavePump. This feature allows single pump change out
without impacting system operations. Source of Constraints:
None |
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II.3 Auxiliary Power Requirements for: |
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Normal Operations (from generator): None Normal Operating shutdown* :
None Forced Emergency shutdown* :
None Maintenance Outage* :
None *
net from HECO/HELCO/MECO system |
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II.4 Expected Capacity Factor for Each
Month |
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Capacity Factor for the OMI CES varies little by month. The Capacity Factor is expected to be
nearly 100% because it is established by design of the WavePump. Using the expected ocean wave
specifications for a specific site, the OMI WavePump
diameter and stroke dimensions are integrated with the buoyancy / ballast to
produce optimum performance for year around operation. The system operates continuously at up to
100% design capacity to produce electricity, drinking water and hydrogen gas. |
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II.5 Expected Equivalent Availability Factor
(NERC Definition) (annual equivalent hours available/8760) % |
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The OMI CES Equivalent Availability Factor is expected to be
very high. Ocean waves are very
reliable and relatively constant with seasonal variations that can be
anticipated. Operational reliability
for the OMI CES is expected to be very high.
The OMI WavePump incorporates a simple
design that uses only a couple of moving wearable components. It is expected to very durable in the harsh
ocean environment. Pump performance at
design capacity is expected with minimal maintenance since the pump does not
require close tolerances to produce high volumes and pressures. Maintenance and upgrades are also
simplified with quick-disconnect capability which eliminates system down time
during single pump change outs. System
operations are curtailed during severe storms when the WavePump
buoyancy vessels would be flooded to place the pump in a ‘safe mode’. |
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II.6 Equivalent Forced Outage Rate (NERC Definition) (forced out hours + equivalent forced derated hours) (forced out hrs + svc hrs + equiv. forced
derated hrs during reserve shutdown) % |
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The OMI CES is not subject to forced outages and a Forced
Outage Rate is not applicable. |
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II.7 Ramp rate Net (MW/minute) Gross
(MW/minute) Ramp Rate |
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The OMI CES has not been evaluated for Ramp Rate
specifications. The hydro-turbine
generator that would be used in the system is expected to be a commercially
available, tested and proven design which will compare with other already
performing hydro-turbine generators that operate with the high volume and
pressures produced by the OMI WavePump. |
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II.8 Quick Load Pick-Up (QLPU) |
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The OMI CES has not been evaluated for QLPU
specifications. The hydro-turbine
generator that would be used in the system is expected to be a commercially
available, tested and proven design which will compare with other already
performing hydro-turbine generators that operate with the high volume and
pressures produced by the OMI WavePump. |
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II.9 Maintenance Outage Requirements - Specify partial and
complete outage requirements in weeks for the number of years required for
the cycle to repeat (For example, list time interval of major overhauls and
the duration of overhauls) |
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The OMI CES is not subject to periodic maintenance outages
where the entire system is shutdown.
Routine service and maintenance on redundant system components are
designed to maintain utility output. The
utility production equipment, which includes the hydro-turbine electrical
generator, RO filtration unit and hydrogen generation unit are readily
available components with proven service records. The OMI WavePump
design is simple with only a couple of moving parts to maintain. The pump is expected to operate in harsh
environments with minimal affect from wear since the design does not require
close tolerances be maintained.
Routine maintenance and upgrades are simplified by incorporating a
quick-disconnect WavePump connection which allows
individual pump change-outs without interrupting system operation. |
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II.10 Cold start heat input requirement
in MBT |
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Not applicable |
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II.11 Hot start heat input requirement in
MBTU |
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Not applicable |
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II.12 Number of hours the unit stays hot
after shutdown |
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Not applicable |
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II.13 Specify all other operating
constraints |
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The OMI CES is expected to have very few operating
constraints. Production components for
RO filtration, hydro-turbine electric generation and electrolysis hydrogen
generation are all commercially available with extensive operational
history. The OMI WavePump
is a simple design with few moving wear parts. The pump is expected to be very durable in
the harsh ocean environment. The most
significant operating constraint is expected to be experienced during severe
storms when the OMI WavePump would be placed in a
‘Safe Mode’ shutdown condition. |
Section III Contract Terms
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III.1 Capacity Charge |
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OMI has not established a capacity charge for
contract terms. Conservative estimates
provided in the OMI Business Plan (available on request) indicate that
electrical power can be produced at or below regulated market rates (.05 to
.10 per kW). The OMI CES is designed
to produce potable water, electricity and hydrogen simultaneously for
revenue. Revenue from water produced
is expected to be high and when hydrogen is sold, revenues will be
higher. Electricity costs are
subsidized by revenues from water and hydrogen. |
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III.2 Energy Charge - Each respondent
shall provide a formula that describes the pricing for the energy provided by
the respondent’s unit as a function of unit output. |
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OMI has not established a specific energy charge for contract
terms. The OMI CES does not have any fuel
costs. Variable Ops & Maintenance costs and other costs have been
estimated in the OMI Business Plan (available on request). These estimates are based on the CES
producing potable water and hydrogen for sales revenue which would subsidize
the electrical costs and allow for a lower electricity unit price. |
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III.3 Type of Capacity (firm or non-firm) (See definition for firm
capacity in Section V-A of the RE RFPP. See also Sections II.1 and II.2 of
this Appendix A and response to Frequently Asked Question Q13.) |
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Firm capacity at CES design of 1 to 5 MW or up to 50 MW |
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III.4 Escalation terms (specifically
state what indices to use for escalation, if any) |
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OMI has not established specific escalation values
for contract terms. Fuel – None
(As a normal practice, the Fuel
charge is escalated using actual fossil fuel prices for fossil fuel
technologies.) |
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III.5 Reliability terms or adjustments
(if any) (Provide details on terms or adjustments) |
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OMI has not established specific reliability
values or adjustments for contract terms.
|
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III.6 Options, such as black start,
future fuel conversions, etc. and their pricing |
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OMI has not established specific options values
for contract terms. This element
probably is not applicable to the OMI CES. |
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III.7 Payment Terms (describe when invoices will be rendered,
when payments are due, period of time covered by invoice, and any other
special terms regarding payments) |
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OMI has not established specific payment values
for contract terms. |
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III.8 Any other charge items from NUG to
HECO/HELCO/MECO |
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OMI has not established any other specific charge
item values for contract terms. |
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III.9 Specify all other special needs
and/or provisions (Use separate sheets as necessary) |
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OMI has not established any other specific needs
and/or provisions for contract terms. |
APPENDIX B
SUPPLEMENTAL PROPOSAL INFORMATION
All respondents to the RE RFPP must provide
the following information regarding their proposal(s). If an item is not
applicable to the respondent, the respondent must so indicate by specifying
“N/A” for “Not Applicable.” Failure to do so may render the proposal incomplete
such that it will not be evaluated further.
1. Background on Respondent
|
1a. Provide respondent’s legal name,
address, structure (e.g., sole ownership, corporation, joint venture,
partnership, LLC, LLP, etc.), nature of business and description, number of
years in business, number of permanent employees, address, federal tax
identification number, legal names of parent company and/or subsidiaries,
organizational structure of each entity, and state or country in which each
entity was formed or incorporated. |
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Ocean Motion International, llc.; (per the OMI Business Plan dated ·
-Registered in the state of
·
-Using OMI’s
patented WavePump, partnerships will be established
with joint venture companies do deploy utility systems for costal communities
which produce potable water, electricity and hydrogen gas at highly
competitive unit prices. |
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1b. Provide a listing and background of
officers, owners, or partners of each entity (including members of Board of
Directors, persons or entities holding a 10% or greater ownership interest,
general partner of a limited partnership, etc.). |
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OMI Key Principals: (per the OMI Business Plan dated Dwight F. (Hap) Houser – CEO - OMI Ruth
Houser |
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1c. Provide articles of incorporation, bylaws,
shareholder agreements, operating agreements and other information that
describes respondent’s business practices. |
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OMI is licensed and registered in the state of
|
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1d. Provide a listing and background of
project participants and management team (including those responsible for
design, construction, permitting, operations and maintenance). |
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OMI has not established a specific management team. |
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1e. Provide information on the
organizational structure of the team and include any agreements, financial
sheets, or other relevant information. |
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OMI has not established a specific management team. |
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1f. Provide a listing of other renewable
energy projects (facility name, location, capacity, fuel, status, and output
purchaser) installed, owned or developed by project participant and
management team |
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OMI has not deployed other renewable energy
projects. |
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1g. Provide a listing of other renewable
energy projects (facility name, location, capacity, fuel, status, and output
purchaser) operated by project participants and management team. |
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OMI has not deployed other renewable energy
projects. |
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1h. For all financed renewable energy
projects installed, owned, developed, or operated by project participant and
management team, identify underwriters, advisors, debt sources, etc. |
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OMI has not deployed other renewable energy
projects. |
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1i. Provide a listing of respondent
contacts (name, company, telephone number, email address) for renewable
projects or similar projects that are listed above. |
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OMI has not deployed other renewable energy
projects. |
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1j. Provide a listing and contact
information of references that have knowledge of respondent’s experience. |
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OMI has not deployed other renewable energy projects. |
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1k. Provide current financial statements
of all entities involved as project participants or as part of the management
team. This shall include items such as
audited financial statements not over 12 months old, debt ratings, annual
reports, FERC Form 1, and any other applicable financial information. If none of the above is available,
respondent shall be expected to provide verifiable financial statements for
the past three (3) years if available, and respondent’s Dun and Bradstreet
identification number and most recent credit advisory report, where
available. |
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Not Applicable |
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1l. Describe any and all completed,
pending and potential litigation and regulatory proceedings that could affect
the viability of the respondent’s proposal or the respondent’s financial
stability, including without limitation any civil and criminal proceedings
involving any principals of the respondent. |
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None |
2. Resource and Technology
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2a. Provide information on the magnitude
and availability of resource, data collection and/or plans to collect data. |
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OMI does not have any specific plans to collect
data. However, this technology will
continue to improve as it is expanded and re-deployed. Operational and research data developed by
OMI and supporting partners will result in continuous improvement of
installed operating systems as well as all new systems. |
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2b. Provide information on commitments
for supply and transportation of renewable resources, if applicable. |
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OMI does not have any specific information on commitments for
supply and transportation of renewable resources. For the OMI CES, they may not be necessary. |
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2c. Provide technical data on the
renewable technology, including any studies or reports regarding the
technology. |
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OMI holds a
Utility Patent on it’s proprietary OMI WavePump technology.
(U.S. Patent # 5,411,377, dated
2 May 1995) Several technical studies and reviews have been
performed on the OMI WavePump and the OMI CES. These can be provided on request. Specifically: ·
OMI WavePump Engineering Performance Calculations ·
Academic
Reviews (4) In addition, scale
(approximately 1/20th & 1/40th ) models have
been assembled for demonstration purposes.
The 1/20th scale model has been tested in water with
excellent results. The next pump tests
on an approximate 1/10th scale model will demonstrate results in a
wave tank. |
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2d. Provide information on the proposed
renewable technology as used in other locations. |
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OMI is looking for other locations as well as financial
support. |
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2e. Provide an update on the status of
the vendor(s) of the renewable technology. |
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The OMI WavePump is not supported by
a vendor as of yet. All development of
the pump and concept / plan has been financed by the patent holder. All components other than the WavePump are readily available commercially produced and
sold utility components. |
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2f. Describe conceptual designs and major
equipment list. |
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See the attached OMI CES description sheet. |
3. Permits and Approvals
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3a List all major permits required,
including environmental assessments or environmental impact statements. |
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OMI has not developed it’s permitting
requirements yet. |
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3b. Describe land and use rights for
proposed project, such as location, ownership, current zoning, size, and cost
of project site. |
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OMI has not developed it’s land
acquisition or associated requirements yet. |
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3c. Provide status and copies of any
agreements for any necessary land lease and easements, air and water permits,
rights of way, and the like. |
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OMI has not developed it’s land
acquisition or associated requirements yet. |
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3d. Describe and provide all licenses
received or description of plans to obtain licenses |
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OMI has not acquired or developed it’s plans for licenses or
permits yet. |
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3e. Describe and provide all approvals
required for completion of the project. |
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OMI has not developed it’s approval
requirements yet. |
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3f. Describe projected emissions and
waste streams, environmental impacts, including any studies or reports regarding
the environmental impacts. |
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The OMI CES does not consume any fuels or external power and
consequently produces no combustion emissions. The RO filtration of seawater to produce
potable drinking water does result in a brine effluent that would be
discharged directly to the ocean with minimal impact to the waters in the
vicinity of the system. This would
apply to a system deployed on an off-shore platform or a near-shore
pier. This would be reviewed during
the permitting process. |
|
3g. Describe level of community support
and provide the communications plan to gain public support for the proposed
project. |
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OMI has not developed it’s
communications plan or established specific project community support. However, during several public meetings
held in |
4. Project Flexibility and Viability
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4a. Describe ability to conform to the
commercial date of operation specified by Renewable Hawaii, Inc. ( |
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OMI is confident that a production CES could be in operation
by 2008. This would involve the final
testing of a 1/10th scale pump in a wave field at the |
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4b. Describe ability to expand at the
proposed site. |
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The OMI CES can be easily expanded to increase capacity by
adding modular units that hold WavePumps,
hydro-turbine generators, RO filtration units and electrolysis
generators. Additional units can also
be installed at locations near other coastal communities in order to reduce
the capacity burden on existing distribution systems. |
|
4c. Describe proposed role of Renewable
Hawaii, Inc. |
|
OMI has not developed any details regarding partnerships which
would include Renewable Hawaii, Inc. in any venture yet. |
|
4d. Provide location of known substation
and transmission and distribution lines near the project location. |
|
OMI has not developed any details related to any specific site
or associated requirements yet. |
|
4e. Identify provisions offered by the
respondent for providing liquidated damages and payment for replacement power
in the event of failure-to-perform by the respondent for proposals containing
firm power deliveries. |
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OMI has not developed any details related to failure to
perform yet. |
|
4f. Describe permitting, regulatory,
utility rules, and other issues which may delay or
impede project completion or long-term operation. |
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OMI has not identified any issues that may impede plans for licenses or
permits yet. |
|
4g. Describe any proposed subordination
of Renewable Hawaii, Inc.’s rights in the event of default by the respondent
to lenders. |
|
OMI has not developed any details related to failure to
perform yet. |
|
4h. Provide project schedule with key
milestones (include permitting, land lease, major equipment purchase, etc). |
|
OMI has not developed any detailed schedules yet. |
|
4i. Provide description of operation and
maintenance (O&M) plan. |
|
OMI has not developed any O&M Plans yet. |
5. Project Financing
|
5a. Provide project pro forma (e.g.,
income statement, balance sheet and cash flow which show cost items and
schedule for major equipment, electrical interconnection, and other costs). |
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OMI has not developed any financial plans yet. |
|
5b. Describe the assumptions used to
formulate the pro forma and pricing proposal (e.g., escalation factors, tax
credits, tax rates, etc.). |
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OMI has not developed any product pricing plans yet. |
|
5c. Provide proposed permanent financing
approach (i.e., recourse debt, non recourse debt, common equity, preferred
equity, etc.) and the extent to which financing will be provided by
affiliated persons or entities. |
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OMI has not developed any financial plans yet. |
|
5d. Provide proposed financing approach
and schedule for project development, major equipment purchase, and
construction phases, if different than the permanent
financing and the extent to which financing will be provided by affiliated
persons or entities. |
|
OMI has not developed any financial plans yet. |
Attachment
Ocean Motion International -
LLC
The Combined Energy System
(CES) developed by Ocean Motion International (OMI) consists of four sub-system
components; a seawater wave-pump, a hydro-turbine electric generator, a
reverse-osmosis filtration unit, and an electrolysis-hydrogen generation unit. The OMI CES is designed to operate on a large
offshore platform, which is essentially a modified version of a standard
modular offshore drilling unit. The
system uses no external fuel resources to operate. The output of the system is potable water,
electricity and hydrogen, which is delivered to shore through service piping
and cabling. The four sub-system
component details are provided in the following descriptions.
The
OMI WavePump is technically described as a ‘mass
displacement wave energy conversion device’.
The patented Ref a seawater pump and heart of the CES, is an
innovative design which uses very few simple moving components for minimal
maintenance and wear. The WavePump sets the CES system apart from other energy
production approaches by being completely self-sufficient since it does not
depend on any external energy resources and operates in a natural reliable
environment of ocean waves.
This revolutionary, positive displacement pump is
designed to produce very high water volumes and pressures by being driven by an
integral buoyancy vessel, which lifts and falls with natural wave action. The ballast-mass / buoyancy vessel is
assembled around a sleeve pump which is installed and slides midpoint to wave
action on a vertical shaft. The vertical
shaft is mounted between an anchored footing on the ocean floor and a platform
positioned above the ocean waves. The
vertical shaft also functions as the WavePump suction
& discharge piping, allowing multiple pump discharges to be manifold
together. Each WavePump
operates individually to produce its output independently and in an operating
system to produce a constant pressure and flow.
The WavePump size and stroke is tailored to
suit the location in order to optimize pump performance in an expected average
wave environment. Design features also
allow for placing the WavePump in a safe
configuration to prevent damage during storms.
The
OMI WavePump has been developed beyond an idea and
concept. The pump design has been
engineered and a working scale model has been assembled and tested. Performance parameters have been calculated
and verified Ref b by independent reviews. Wave tank tests Ref d of the scale
model have been completed, validating design and performance parameters. The WavePump used
in the CES has been verified feasible in four independent academic reviews Ref
c covering system concept, structures, risk and environment.
The
hydro-turbine electric generator is driven by the output of multiple WavePumps, which provide a constant flow of high volume and
pressure seawater feed. The CES design
incorporates the latest technology in hydro-turbine efficiency. Hydro-turbines have been used in industrial
and utility systems for a long time and pose no performance uncertainties to
the CES concept. The generated
electricity is used to power the CES platform operations in addition to
delivering a significant utility product on-shore to the electricity market. The CES design also allows for the most
efficient and cost-effective use of its output products. Depending on electricity demands and product
unit pricing, the portion of electricity used to drive the
electrolysis-hydrogen generation unit can be varied. This means that when electric demand is high,
most output can be sent to shore and when demand is low, the CES can be
operated to produce the most cost-effective hydrogen for storage.
CES Desalinator
The OMI CES also desalinates
seawater through Reverse Osmosis (RO) filtration units. High-pressure seawater from the WavePumps is filtered to produce potable water. This utility product is delivered to shore
through service piping on the ocean floor. Desalinization has been known to be
costly due to its dependency on electrical power and other fuels. RO filter systems use high pressure feed
pumps, which typically are electrically driven.
This dependency on electrical power alone has driven costs of production
out of reach of the consumer, shutting down previous desalting operating
units. The OMI CES avoids these cost
issues with the OMI WavePump driving most of the
system components.
Attachment page 1 of 3
Attachment
Ocean Motion International -
LLC
CES Hydrogen Generator
The
hydrogen generator is a utility production component incorporated into the CES
in anticipation of the large demand for low-cost hydrogen fuel. The CES design incorporates the electrolysis
process, which produces the highest purity hydrogen. Electrolysis generation is known to be costly
due to the need for purchasing electrical power. However, the CES uses it’s
own electrical power at the lowest generation cost possible with virtually no
overhead cost burdens. The hydrogen
production costs can be further reduced to ensure lowest cost by using
electricity during off-peak demand periods. An integration feature of the OMI CES is the
filter bypass / discharge of the RO desalination unit supplying feed to the
hydrogen generation unit. This
concentrated electrolyte feed, with its increased conductivity, increases the
efficiency of the hydrogen generation process.
Recently,
hydrogen production, usage and infrastructure development has received the
attention of the federal government in order to establish a hydrogen based
energy system in the
The table below lists the
estimated performance specifications for each of the products that the combined
energy system is designed to produce.
These values are based on the following conservative assumptions used in
the OMI Business Plan (page 63):
5.
WavePump size – 26 inch diameter
6.
Wave action – 9 foot swell
with 10 second intervals
7.
WavePump output 1,900 GPM ea. & 11,000,000 GPD for 4 pump pilot system
8.
RO Filtration 40% efficiency
|
Water (RO) |
4
pump pilot system – 4.4 million gallons per day or 13 acre ft per day |
|
|
35
pump production system – 29 million gallons per day or 90 acre ft per day |
|
|
|
|
Electricity |
Based
on a production sized system output ranges from 5 to 50 megawatt |
|
|
|
|
Hydrogen |
Based
on a production sized system output approximately 573 gallons / hour liquid
hydrogen |
a.
Patent #
5,411,377, dated
b.
OMI WavePump Engineering
Performance Calculations
c.
Academic Reviews
(4)
d.
Scale model test results in wave tank
Attachment page 2 of 3
Attachment
Ocean Motion International –
LLC
System Diagram

Attachment page 3 of 3
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