our
incredible
liquid

An advanced HVO fuel made from renewable feedstocks and supercharged with an engine-enhancing additive.

HVO  ( Hydrotreated Vegetable Oil )

EN15940 paraffinic diesel

ASTM D9725 2D specification

a total
drop
in
diesel
replacement

gd+

diesel

gTURNS highly polluting engines and generators into clean ones - reducing greenhouse gas emissions AND OTHER POLLUTANTS by UP TO 80% immediately.

co2
-92%

carbon dioxide emissions

NOx
-21.5%

nitrogen oxide emissions

PM
-83%

particulate matter emissions

REPURPOSING WASTE TO REPAIR our PLANET.

GD+ is made from a blend of renewable and sustainable feedstocks such as vegetable and animal oils, and waste fats. Our fuel does not use any virgin crops – only waste.

technical specifications

EN15940

paraffinic diesel

ASTMD9725 2D

specification

190-310°C

boiling range

odourless

cold plugging -42%

NO HARMFUL SMOKE ON START UP

no ENGINE modifcations

blends with diesel

A total drop in solution

renewable & sustainable

bio diesel(fame/rme)

red diesel 10ppm sulphur

RENEWABLE DIESEL GD+ (HVO)

FISCHER - TROPSCH (GTL)

raw
material

Vegetable oils &
animal fats

Crude oil (mineral oil)

Flexible mix of raw materials (Vegetable oils & waste fats)

Gas

technology

Esterfication

Traditonal refining

Hydrotreating & isomerisation

Fischer- tropsch & Isometristation

end product

Ester-based conventional biodiesel

Hydrocarbon (gasoline, jet fuel, diesel)

Bio-based hydrocarbon (Renewable diesel, jet fuel, bionaphata, bioproprane )

Hydrocarbon(renewable gasoline, jet fuel, diesel)

CHEMICAL COMPOSITION

C,H,O elements,
Unsaturated fatty
backbone acids

C,H some N, S, O paraffins and aromatics

Flexible mix of raw materials (Vegetable oils & waste fats)

independent tests

VALIDATION OF OUR FUELS PERFORMANCE

  • All major engine manufacturers support the use of our fuel

  • Independent tests show significant improvement in emissions through the use of our fuel

These tests were carried out on the following equipment

  • Stage ii & iii a/b generators

  • Dennis Eagle Elite VI (Euro VI) refuse collection vehicle (Millbrook)

  • Scania National Express coach trials (Millbrook)

  • ESG carried out MCERT verified tests on FG Wilson Generators

  • Transport For London carried out tests on Euro VI Engines (Millbrook)

  • Leeds University carried out tests on JCB Generators

  • Red Funnel Ferry trial on 8-cylinder stork wartsila FHD 240 / 1360KW