Manufacturer of the Rentar® fuel catalyst. Headquartered in Boynton Beach, Florida

2. Who We Are
2Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence
Operating in more than 25 countries
in over 18 years
Originated from the Oil & Gas industry
37 years of R&D
56 international patents
Headquarters in Florida, made in USA

3. The Rentar® fuel catalyst unifies operational, financial and environmental benefits in one product.
It enables the change to a greener and less costly operation.
What to expect
3Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence
Operational Benefits
✓ Decreased liters of fuel per kilometer
✓ Decreased liters of fuel per tons of material moved
✓ Increased engine power
Financial Benefits
✓ Increased energy efficiency, leading to lower
operating costs
✓ Return on Investment (ROI) in less than 1 year*
✓ Fuel savings ranging from 3% to 12%**
✓ Engine´s life extension leads to lower maintenance
costs
✓ The Rentar fuel catalyst requires no maintenance and
is backed by a 10-year warranty
Environmental Benefits
✓ Reduced emissions of CO2, NOx, SOx, and other
harmful greenhouse gases
✓ Improves health conditions in underground mines
*Considering a minimum machine availability of 70%.
** Results vary with mechanical vs. electronically injected engines, different weather and applications.

4. How does the Rentar®
fuel catalyst work?
Not an additive, not a magnet.

5. SOx NOx
NOx CO2
Filter
Filter
Separating the fuel
molecules allows
oxygen and hydrogen to
better surround the
dispersed molecules
leading to a more
complete fuel burn.
RENTAR®
FUEL CATALYST
Diesel fuel molecules have
a natural tendency to
cluster.
Clustered molecules do
not burn completely!
`
Eliminates black
smoke up to 44.8%;
Reduces NOx up to
19.2%;
Reduces particle
emission up to 58%;
More power and
torque.

6. Applications
A wide range of machines in different
sectors

7. Applications
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 7
Mining and Construction

8. Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 8
Agriculture and Forest
Applications

9. Locomotives Marine
Applications
9Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence

10. Logistics Transportation
Applications
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 10

11. Gensets Boilers and Furnaces
Applications
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 11

12. Success Cases
Results from different industries

13. Independent Laboratory Tests
13Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence
Engine Systems Development Center Olson-Ecologic
Laboratories
VirginiaTech
Advanced Research Institute
5 Toyota/Penske Truck Tractors Powered by
Caterpillar C-12 Diesel Engines controlled
by Laboratory Dynamometer.
Steady State (“highway driving”)
11.3% Fuel Consumption Improvement
42.2% Particulate Matter (PM) Improvement
9.7% CO2 Improvement
33.5% Carbon Monoxide Improvement
36.8% Total Hydrocarbons
Commercial boiler Firing Number 2
Heating Oil
7.6% Fuel Consumption Improvement
13.0% NOx Improvement
4.0% Carbon Monoxide Improvement
13% Total Hydrocarbons
7.6% CO2 Improvement by Carbon
Balance Assumption
American Railroad Association recognized laboratory
Diesel Train Locomotive Engine
Tested Off Chassis In Laboratory Cell
7.0% Fuel Consumption Improvement at Idle and 1.5% Fuel
Consumption Improvement at 50% and 100% Power
15.1% NOx Improvement
11.8% Particulate Matter (PM) Improvement
9.1% Carbon Monoxide Improvement
7.0% CO2 Improvement by Carbon Balance Assumption

14. Industry: Forest
Equipment: CAT D8T Dozer
Test Start: March/18 – São Paulo
Industry: Agriculture
Equipment: John Deere 8335R Tractor
Test Start: March/18 – São Paulo
Field Tests
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 14
Fuel Reduction: 8.7%
ROI: 4.4 months
Fuel Reduction: 7.1%
ROI: 9.5 months

15. Industry: Mining
Equipment: CAT 785D OHT
Test Start: January/18 - Goiás
Industry: Logistics
Equipment: CAT 320D Shovel
Test Start: January/18 – Espírito Santo
Field Tests
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 15
Fuel Reduction: 2.9%
ROI: 5.5 months
Fuel Reduction: 5.3%
ROI: 17 months

16. Industry: Logistics
Equipment: Scania 897 truck
Test Start: December/17 – Espírito Santo
Industry: Mining
Equipment: CAT 775
Test Start: September/16 – Minas Gerais
Field Tests
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 16
Fuel Reduction: 8.4%
ROI: 17 months
Fuel Reduction: 2.1%
ROI: 11 months

17. Testing proposal
Let´s give it a try!

18. Testing Proposal
Rentar Environmental Solutions, Inc. | team.rentar.com | Commercial in Confidence 19
Minimum of
3 machines
with the
catalyst
Minimum of
3 machines
for the
Control
Group
Rentar will
provide all
units for the
trial
Create a
baseline of
usage for last
30 days
After
installation,
clean-up
period with
no data
recording
After
clean-up
period, 30
days of test
recording
If ROI is less than 12 months, Client buys units;
otherwise, units can be returned to Rentar
Clean-up period usually takes
250 hours

19. RENTAR ENVIRONMENTAL SOLUTIONS, INC.
CONTACT: JOEL RATNER
(561) 331-1012 JOELRATNER@RENTAR.COM
WEBSITE: WWW.RENTAR.COM
Thank you!