4903 Morena Blvd., Suite 1213San Diego, California 92117Voice: 858-866-0816 or -0817Fax: 858-866-0818e-mail: nbrown@floatinc.com

Don Innis, President; Neal Brown, VP Technology; Susie Bryant, Treasurer

OFFSHOREThe 3rd annual Maritime Business & Technology Summit

Floating LNG/Energy Terminal

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4a

4d

56

1. 1000 MW STAG Power Plant2. Transformer & switch yard3. Re-gasification4.a-h 80,000 te/d Potable Water5. Accommodations, 3 levels6. Shops & Offices7. Helo pad, 30m8. LNG Tanker, 125 k m3

Deck Arrangement

8

4c 4b

74g

4f

4e

4h

LNG Development Co.

GE 7FA 262 MW - COGAS

Up to 80,000 tonnes/day Fresh Water from the sea

Weir Entropie TCD 4-10,000 thermal-compression distillation units

Why Co-Generation?

Here, steam is extracted from power turbines before exit to condensers; evaporates sea water in distillation units. Hot drains of fresh water and brine then deliver heat to re-gasify LNG.

• Overall efficiency of utilities is enhanced

• Much less waste heat is rejected to the ocean

• Fresh water is produced economically

• No natural gas need be burned to re-gasify LNG

• Closed-Loop re-gasification: no sea water is subjected to cryogenic temperatures

Co-Generation

relative heat/energy flows with water and re-gasification

1/2MMbbl Marginal Field Floater TM

MFFTM Drilling w/BLC Protection

High Seas Afloat, LLC

LIQN

POWR

LNG

STO

LNG

STO

LPG

STO

LPG

STO

LNG CARRY LPG CARRY

SWELL

100 m

500 m

370 m

66 m

66 m

66 m

6.5 S

Natural Gas Liquefaction – Offshore Nigeria

TechConnect World 201116 June 2011Boston, MA

Offshore Wave & Wind Together -Afloat

Neal A. Brown, PhDFloat Incorporated

San Diego, CA

#548

The 3rd annual Maritime Business & Technology Summit

from

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~1/6th scale “Rho-Cee” being prep’d for absorption test at Ohmsett facility

The “Rho-Cee” WEC is a Critical Part of an Offshore Ocean Energy SYSTEM centered on the

Pneumatically Stabilized Platform (PSP)

Waves, Wind ± 60°

calm

calm

Extending the Wind Turbine support provided by the “Rho-Cee” PSP

“span”: 1040m; WT spacing: 200m (extendable-leeward); rotor diameter: 90m; ρC length: 1200m

WT rating: 3MW; ρC rating: 30kW/m; 200m dock; struts: 200m x 15’ concrete culvert pipe, w/rails

estimated total “foundation” cost: $1677/kW

Total Power Rating: 72MW WAG Total Cap Cost Est: $300M

PE Storage: ~12MW-Hr, cold

The Stone AgeDid Not End

for Want of Stones