Post on 15-Mar-2018
transcript
Experiences with the Development & Implementation of Biogas Projects In the Philippines
Paul T. Puthenpurekal
ABOUT THE COMPANY
SOLUTIONS USING RENEWABLE ENERGY
PHILIPPINE CORPORATION ESTABLISHED IN 2004 DEVELOPER OF BIOGAS/BIOMASS PROJECTS BUILD-OWN-OPERATE-TRANSFER MODEL CURRENT PORTFOLIO :
BIOGAS PLANTS – 9 BIOMASS PLANTS – 3
BIOGAS DEVELOPMENT - BACKGROUND
MOSTLY BASED ON SWINE FARMS/ALCOHOL DISTILLERIES/BREWERIES/STARCH PLANTS FIRST PLANT GENERATING ELECTRICITY – 1992 MORE DEVELOPMENT POST 2000 DUE TO CDM TOTAL INSTALLED BIOGAS PLANTS - 50 (+) COVERED LAGOON TECHNOLOGY
ADAPTATION FROM OPEN LAGOONS CHEAPER TO BUILD AND OPERATE
BIOGAS DEVELOPMENT - BACKGROUND
TYPES OF SUBSTRATES AVAILABLE
- PIG MANURE - CHICKEN MANURE - CORN SILAGE - CORN COBS - RIZOMES - BANANA/PINEAPPLE PLANTATION WASTES - FOOD/MARKET WASTES - DISTILLERY WASTES
BIOGAS DEVELOPMENT – SUBSTRATES
BIOGAS DEVELOPMENT - TECHNOLOGY
UASB FOR WASTEWATER TREATMENT FROM INDUSTRIAL PLANTS (BIOGAS UTILIZATION FOR PROCESS STEAM) COVERED LAGOON TECHNOLOGY – PIG FARMS
ADAPTATION FROM OPEN LAGOONS CHEAPER TO BUILD AND OPERATE POWER GENERATION (100KW TO 1MW)
BIOGAS DEVELOPMENT – ENGINEERING FACTORS
CLIMATE – WET AND VERY WET AMBIENT TEMPERATURES – 25 TO 30 DEG C. EARTHQUAKES – TO BE EXPECTED LACK OF PRE-FABRICATED CONCRETE LACK OF CONSTRUCTION CRANES HIGH INTER ISLAND MOBILIZATION COSTS ELECTRICITY – INTERMITTENT (60HZ)
EXAMPLE 1 – COVERED LAGOON
EXCEL & AMIGO PIG FARMS – BULACAN WASTE-TO-ENERGY POWER ( 200KW On Each Farm) By Product – Fertilizer Carbon Credits – TERTIARY REVENUE Environmentally Compliant
BIOGAS DEVELOPMENT – COVERED LAGOONS
CASE STUDY– COVERED LAGOONS
CASE STUDY – CONCRETE TANKS
GEN NAT FARMS, NEUVA ECIJA, PHILIPPINES SILANGAN FARMS, LIPA PHILIPPINES IMI FARMS, BULACAN PHILIPPINES
800 CUM CSTR TANKS SECONDARY TANKS SLUDGE SEPRATATION POWER GENERATION (200 KW )
CASE STUDY – CONCRETE DOMES
BIOGAS DEVELOPMENT – CONCRETE TANKS
CASE STUDY – GFS TANKS
1 MW BIOGAS PLANT – BUKIDNON, PHILIPPINES 2 MW BIOGAS PLANT – BINH DUONG, VIETNAM
BIOGAS DEVELOPMENT – GFS TANKS
BIOGAS DEVELOPMENT – GFS TANKS
BUSINESS MODEL
BUILD-OPERATE-TRANSFER 5 TO 10 YEAR OPERATING PERIOD OFFER 10% TO 30% SAVINGS ON ENERGY PROVIDE O & M SERVICES AFTER TRANSFER
FINANCIAL CONSIDERATIONS
AVERAGE COST PER MW INSTALLED = 2 To 2.5 M EUROS DEBT FINANCING COSTS ARE HIGH (9% p.a.) SELL ELECTRICITY TO FARM – 10 CENTS EURO /KwH POTENTAIL FOR LARGE SCALE BIOGAS PLANTS
END OF PART 1
SOLUTIONS USING RENEWABLE ENERGY
POLICY CONSIDERATIONS
- REGULATED BY DEPARTMENT OF ENERGY - INCOME TAX HOLIDAY - FEED IN TARIFF – STILL EVOLVING - GRID INTERCONNECTION – POSSIBLE - GAS COMPRESSION – STILL EVOLVING
TECHNOLOGY CONSIDERATIONS
-OPPORTUNITY FOR BIOGAS COMPANIES - TURNKEY SERVICES - PROCESS/ ENGINEERING DESIGNS - SUPPLY OF COMPONENTS
- SUBSTRATES PREPRATION/LOGISTICS/STORAGE - TANKS/STIRRERS - GAS HOLDERS - GAS TREATMENT - POWER GENERATION - INSTRUMENTATION
SOCIO-ECONOMIC SIDE
-OPPORTUNITY FOR AGRICULTURE - REVENUE FROM WASTES - ORGANIC NUTRIENTS FOR SOIL
REHABILITATION - UNPRODUCTIVE LANDS UTILIZATION
- MINING AREAS FOR REHAB - VOLCANIC AREAS FOR REHAB - MARGINAL LANDS
PIG FARM BASED
9 MILLION PIG POPULATION (GROWTH RATE – 5%)
OVER 50 LARGE FARMS (OVER 20,000 HEADS)
OVER 200 MEDIUM FARMS (6,000 TO 20,000 HEADS)
OVER 1000 SMALL FARMS (1000 TO 6000 HEADS)
POTENTIAL DEVELOPMENT- NEXT 10 YEARS
ORGANIC WASTES
FOOD & MARKET WASTES
20 LARGE CITIES (POPULATION OVER 1 MILLION)
AVERAGE– 300 TONS/DAY
TIPPING FEES – USD 20/TON
POTENTIAL DEVELOPMENT- NEXT 10 YEARS
AGRICULTURE RESIDUES CORN SILAGE & COBS
CASSAVA WASTES
POTENTIAL FOR ENERGY CROPS ON MARGINAL LANDS
POTENTIAL DEVELOPMENT- NEXT 10 YEARS
BIOGAS PLANTS PROJECTED PIG MANURE BASED – 100 MW
MIXED SUBSTRATE – 250 MW
GAS COMPRESSION – 300 MW
POTENTIAL DEVELOPMENT- NEXT 10 YEARS
QUESTIONS