+
Turning Our Waste Into Fuel: On the Path to Sustainability
Joanna D. Underwood, President, Energy Vision2012 GLICC Advancing the Choice ConferenceOctober 5, 2012
+OIL: Not a Fuel for the 21st CenturyThreatens Health, Environment and National Security
Health: Emissions of Soot, NOx and other Toxics pose significant health risks – respiratory, cardiovascular and more! (Diesel Fumes are now labeled a “known-carcinogen” by the World Health Organization)
Climate Change: 27% of Greenhouse Gas Emissions in the U.S. National Security: 46% of our oil comes from OPEC countries
+OIL: Supply and Demand Dwindling Resources: 3 Countries (1/3 of all people on
earth) vie for Imports
Source: EIA
0
500
1,000
1,500
2,000
2,500Th
ousa
nd B
arre
ls/D
ayProduction
Consumption
USA CHINA
INDIA
0.0
1.0
2.0
3.0
4.0
5.0
6.0
1980
1982
1984
1986
1988
1990
1992
1994
1996
1998
2000
2002
Mill
ion
Barr
els/
Day
ProductionConsumption
0
5
10
15
20
25
1950 1960 1970 1980 1990 2000
Mill
ion
Barr
els/
Day
Domestic ProductionImportsTotal
+The World Population Crunch…… 202,000 more people per day
+ The Clean Fuels Revolution Has StartedThe 10 Million Trucks and Buses
4% of all road vehicles consuming 23% of road fuel!
Motorcycles7.1 million =
Passenger Cars135.9 million =
53.7%
Pickups, SUVs, Vans 101.5 million= 40.0%
Trucks & Buses9.9 million = 3.9%
+ Trucks & Buses Shifting To NaturalGas: Cleaner, Quieter & Cheaper Fuel Fleets, Communities & Drivers Love Them
+WHAT’S NEXT? RENEWABLE NATURAL GAS
Fossil Gas and RNG are chemically similar (CH4)
Use the same infrastructure (pipelines, compressors, refueling stations) & engine technology so can be blended
They can power the same vehicles! The major difference: RNG is “sustainable” 1) Renewable-
made from waste – NO DRILLING, 2) virtually free of soot emissions, and 3) close to zero carbon footprint
+
The Pathway from Organic Waste to RNG
Renewable Natural Gas (RNG) How’s it made? From Organic Wastes
+ RNG: Vast Feedstocks: Urban & Rural
Landfills 1,750 Wastewater Treatment Plants 17,500 Dairies 8,000 and Farms Commercial Food Waste Residential Food & Yard Wastes
+RNG: The Closest to Zero Carbon Footprint TODAY
Derived from C.A. Resources Board LCFS, 2009.
0102030405060708090
100 94.7
72.8368
39.3328.53 26.31
15.84 13.45 11.26
Direct Greenhouse Gas Emissions (gCO2e/MJ): Diesel and Alternative Fuels
+RNG Vehicle Fuel: What’s Happening? Europe – Hundreds of Projects (Sweden, Denmark,
Norway, Finland, Germany, Italy, Switzerland, Spain…) U.S. – Only 9 Operational Projects: 6 Landfill, 1
Dairy, 1 Stand-Alone Digester & 1 WWTP The Technology to produce RNG Vehicle Fuel is
Commercial: whether refined from landfill gas or in anaerobic digesters.
+Fair Oaks Dairy (IN) Manure from 11,500 cows produces fuel (> 1.5 Million
gallons/years) to power 42 long-haul milk delivery trucks hauling 300,000 gallons of milk per day!
+Altamont Landfill (CA) Largest Facility to convert landfill gas to liquefied natural
gas (LNG) to fuel close to 400 WM refuse trucks, reducing carbon emissions by 30,000 tons per year
+Janesville Wastewater Plant (WI) The City of Janesville is upgrading digester gas to fuel 10-15 municipal light-duty CNG vehicles at an on-site refueling station
+City of Surrey (British Columbia) 2nd Largest City in BC (470,000 residents) Introduced closed-loop waste management plan:
1) Mandated Natural Gas Trucks 2) Collection of Source-Separated Organics 3) Build Anaerobic Digester 4) Produce RNG Vehicle Fuel for the refuse fleet.
By 2014: Wastestream cut by 75% (23% recycling; 51%; separated organics
+Project Economics: Many Site Specific Factors Extracting as from Landfill wastes? Organic wastes available to process in digesters? Need to transport the organics? Technology needed to refine the collected biogases? Finding the Fleets to purchase the fuel? Getting the fuel to the fleets? Type of refueling station built? Availability of economic incentives? Private capital?
+
FOURTH LARGEST DAIRY HERD IN THE U.S.
$3 BILLION /yr FOOD PROCESSING INDUSTRY 27 LARGE LANDFILLS 600 SEWAGE TREATMENT PLANTS
Communities can be the game changers:
Mandate use of “natural gas” trucks
Inventory rural, residential, and local business wastes
Assess costs and savings of conversion to fuel
Potential to become fuel producers/sellers
Support federal and state economic incentives
NY STATE: RIPE FOR “RNG” Clean Fuel –
Less Waste
+For more…….
Energy Vision 138 East 13 St, NY,NY
10003212 228-0225
[email protected]: @Energy_Vision