Green Factors

Impact: Green Factors

seaphantom and cng
CNG and Low Emissions

Seaphantom will be able to use CNG in most countries of the world. Of all the fossil fuels, CNG is the cleanest mass produced fuel.

seaphantom’s cng option

The CNG fuel option for our Phantom fleet is an option probably soon wisely explored, especially given the likelihood of CNG being readily available on offshore oil rigs for our offshore operators. With CNG widely available in the United States, SPI would base its fuel supply on greener, cleaner fuel that would not be vulnerable to Mid East and other crude oil disruptions.

Manufacturers produce kits for almost all gasoline and diesel engines and are widely available for around $2,500 (plus installation by certified mechanics locally available).

Adding another $7,500 (per engine) for special fuel tanks and “marinization” brings the cost to an estimated $12,500 per vessel. These systems are designed for simple selector switch control to quickly change back to the engine’s original fuel. Finally, we would estimate that there would be an infrastructure cost of $85,000 for small scale land based high-pressure pumps and tanks.

top 20 transport modes
Based on CO2/Passenger-Miles

Seaphantom’s unique design allows for reduced fuel consumption which in turn reduces its emissions per passenger mile. Of the top 20 transportation modes, Seaphantoms powered by CNG comprise five of the greenest methods of travel/transportation.

Fossil Fuel Emission Levels
SUSTAINABILITY RANKING : BY MODE
RankModePax Mile/galCO2 g/pax-mile
01Motor Coach184.456
02Van Pool101.9101
03Seaphantom72c73.5102.27
04Seaphantom7273.5115.4
05Heavy Rail155.3156
06Seaphantom54ce48156.6
07Seaphantom54c45167.04
08Seaphantom54e48176.71
09Commuter Rail85.8177
10Intercity Rail66179
11Car Pool - 255.4185
12Seaphantom5445188.49
13Light Rail120.5202
14Trolley Bus104.4233
15Car - Avg Trip43.8235
16Domestic Air Travel42.3243
17Transit Bus32.5299
18Car - 127.7371
19Ferry Boat12.6818
20Demand Response9.51063