Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others •...
Transcript of Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others •...
![Page 1: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/1.jpg)
Forest Health and Bioenergy:Technology Opportunities and Barriers
Scott HaaseMcNeil Technologies
June 20, 2003
Red Lake Band of Chippewa Indians: Biomass Energy Feasibility Study Update
Presented to DOE Tribal Energy Program
Scott Haase October 19, 2004
![Page 2: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/2.jpg)
• Project overview• Resource assessment • Assess on-site electric and
thermal applications• Assess local/regional utility
market • Economic analysis• Alternative products
Presentation Outline
![Page 3: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/3.jpg)
• Evaluate and determine potential options for creating value-added products from the Tribe’s underutilized biomass resources
• Energy is primary focus• Also looking at alternative products:
– Liquid fuels– Pellets– Specialty wood products– Animal bedding– Others
• Work will be complete by the end of this year
Project Overview
![Page 4: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/4.jpg)
Project Study Area
Area overview
![Page 5: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/5.jpg)
• Quantify potential sources of biomass (primarily forest)
• Determine biomass availability
• Transportation infrastructure and costs
• Develop supply curves
Biomass Resource
Assessment Approach
![Page 6: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/6.jpg)
Forest Cover
Source: Minnesota.data GIS. Minnesota Department of Natural Resources
![Page 7: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/7.jpg)
Forest Acreage and Annual Allowable Cut (AAC) by TypeCover type Acreage Annual
allowable cut (cords)
Reservation landAspen/birch 98,710 36,625Red & White pine 10,364 3,253Swamp Conifer 66,630 11,274Swamp Hardwood 50,836 9,875Upland Hardwood 33,561 1,698Total Forested Acres 260,101 62,725Non-productive Acres 158,925Water 230,000Total Diminished Reservation Acres 649,026 62,725
Ceded land and Northwest Angle landForested Acres 83,354 17,727Non-productive Acres 72,713Total Ceded and Northwest Angle land 156,067 17,727
Total Tribal forest land 343,455 80,452Total Tribal land 805,093 80,452
Acreage based on Operations Inventory (OPINV) data and AAC based on Continuous Forest Inventory (CFI) plot data from BIA.
![Page 8: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/8.jpg)
Management HistoryCUTTING HISTORYRED LAKE RESERVATION
From Annual Forestry Reports
YEAR
Volume Harvested (MMBF)
15.0615.519.6218.6
26.2930.21
33.0435.9
43.9
52.38
36.834.47
36.84
27.73
18.2719.02
86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 010
10
20
30
40
50
60
Volume Harvested
• Much of pine forest destroyed through fires and illegal logging in 20th century• Regeneration primarily in Aspen type the current commercial harvest species• In 1980s Aspen harvest increased as OSB plants expanded operations• Timber harvest less than AAC historically• Even-aged management is predominant though all-aged used in hardwoods
![Page 9: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/9.jpg)
Wood Markets for Red Lake Band of Chippewa
TRIBAL RESOLUTION AGAINST CUTTINGNorthern White Cedar
Firewood (35,000 to 40,000 cords/year)NAResidential use
Paper birch, red maple, burr oak
PulpCloquetSappiSawlogs for studsBemidjiAinsworthRed and
White pine
PulpDuluthStoraEnso
SawlogsSartellChampion InternationalPulpGrand RapidsBlandin PapermillPulp
International FallsBoise Cascade
PanelsBemidjiNorthwoods Panelboard
Sawlogs for studs and OSB (pine)BemidjiAinsworth
Aspen
ProductsLocationCompanySpecies
Note: 80% goes to Ainsworth
![Page 10: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/10.jpg)
• ~ 78,000 green tons unmerchantablebiomass/year generated from forestry operations on reservation, – More will be generated when Tribe begins
converting 1,000 acres/year to White Pine
• Could generate 3-5 MW
• Firewood delivered to Red Lake nursery for $50 cord (~$50/bdt) uncut in 8 foot lengths
• Biomass costs will be in the $10-$20/GT ($20-$40/bdt) from good lands
• Next steps– Develop supply curves showing cost and
quantity of biomass
Resource Assessment
Summary and Next Steps
![Page 11: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/11.jpg)
• No large industrial facilities on the Reservation
• Sawmill shut down• Entire Reservation load ~ 5 MW• Electricity
– Difficult economics – Requires capital, expertise,
institutional arrangements• Thermal
– In many places, economics are often favorable
• CHP often favorable
Demand (Energy
Load Analysis)
![Page 12: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/12.jpg)
• Local utility provider• Adversarial relationship with
Tribe• Commercial rate ~ $0.06/kWh• Residential avg. $0.062/kWh
– Regional residential avg. $0.065/kWh
– Beltrami ~5% lower
• National residential rate average $0.084/kWh– Beltrami ~26% lower
Beltrami Electric Coop.
![Page 13: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/13.jpg)
• Beltrami Electric Co-op purchases through Minkota
• Primary source is Milton R. Young Unit #1 & 2 (250 MW and 455 MW coal) (Center, ND)
• Two-year agreement with Potlatch for biomass power
• Winter peaking• Very low avoided costs
Minnkota and MNPA IRP, 2002-2006
![Page 14: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/14.jpg)
• 2.2% forecast for annual growth
• Interruptible load important• Will exercise Square Butte
options in 2006-2009 to meet demand. Provides 95MW of baseload by 2009.
• DSM provides 340MW of control
• Next supply side option is peaking or firm hydro from Manitoba Hydro
Minkota IRP Highlights
![Page 15: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/15.jpg)
• Operational– 368 MW (almost all at wood products
companies)• Potlatch OSB, Bemidji
– 12.5 MW, sell power to Otter Tail– “free” fuel
• Planned– Fibrominn, 50MW, turkey litter– ~100MW to fulfill Xcel mandate
• Biomass legislative mandate– Closed loop provision– Difficult to address, (Itasca Power
trying to build 15 MW plant for years)– 6 year window to allow for closed loop– Year 2000 “closure”
MN Biomass Experience
![Page 16: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/16.jpg)
• Buy back rate for QF, ~$0.02/kWh
• Capacity payment, ~$25/kW-yr.
• IRP’s don’t mention biomass• Legislative mandate toothless
at this point
MinkotaBiopower Summary
![Page 17: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/17.jpg)
Economic Analysis of Power Generation(Stoker=5MW; Gasifier= 3MW Net)
$-
$0.02
$0.04
$0.06
$0.08
$0.10
$0.12
$0.14
$0.16
$- $10 $20 $30 $40 $50 $60 $70 $80
Fuel Cost, $/bdt
LCO
E, C
onst
ant 2
004
$/kW
Combustion Gasifier Retail (commercial) Wholesale
![Page 18: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/18.jpg)
Comparative Costs of Electric Generation
$-
$0.050
$0.100
$0.150
$0.200
$0.250
Gas C
C (99)
Coal
Wind
Land
fill ga
s
Gas C
C (04)
Geothe
rmal
Biomas
s Stok
er @
$20/B
DT
Gas C
T
Solar C
SP
Biomas
s Gas
ifier @
$60/BDT
Biomas
s Stok
er @
$60/B
DT
Solar P
V
All in Costs ($/kWh - noPTC)
![Page 19: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/19.jpg)
• Both retrofit and new opportunities
• Technology is efficient and environmentally friendly
• Need to assess– Competing fuel costs– Thermal loads (seasonality)– Existing equipment
• Still looking at economics based on recent increase in oil prices
Red Lake Facility Heating Analysis
![Page 20: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/20.jpg)
Local Comparative Fuel Costs
Cost of Local Heating Fuels
$7.17
$3.91
$8.80
$11.50
$18.17
$8.79
$-$2.00$4.00$6.00$8.00
$10.00$12.00$14.00$16.00$18.00$20.00
Pellets Biomass($25/GT)
Fuel Oil Propane Electricity Off PeakElec
$/M
MB
tu
Note: Pellets =$86/ton delivered; Oil = $.95/gal; Propane=$.79/gal; Electric = $0.062/kWh; Off peak electric = $.03/kWh
![Page 21: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/21.jpg)
• Evaluated all major buildings (schools, prison, administration, casino, meeting hall)
• Each building has challenges, including:– New facility and/or heating
equipment, principally propane or fuel oil
– Poor prior experience with cubed garbage
– Competitive prices for propane and fuel oil
• No existing building has yet emerged as a strong candidate
• BUT……..Proposed tree seedling greenhouse is an ideal candidate– Not slated to be built until 2007
Major Thermal Loads
![Page 22: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/22.jpg)
• Initially a good candidate– Large load– Hydronic system– Central facility– Plenty of space
• However,– Prior unsatisfactory experience with
biomass = major resistance from maintenance staff
– Almost new equipment and low propane prices make payback period fairly long
– Energy efficiency measures have been successfully implemented
• Conclusion– HS is not a strong candidate absent
rapid and prolonged increase in propane prices
High School
Example
![Page 23: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/23.jpg)
• Biopower is not presently competitive– Low cost existing producers– Regulatory landscape not favorable– Relatively high fuel costs
• Thermal applications– Focus on new installations (e.g. new
tree seedling greenhouse)– Still running the numbers on the
hospital and a few other buildings given oil price increase
Energy Summary
![Page 24: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/24.jpg)
• Bio-Oil– Emerging market– MN uses large quantities of fuel oil, as does
Tribe– Applications not well defined as yet, primarily
due to regulatory concerns and some technological considerations
– Warrants a further look• Pellets
– Substantial overcapacity relative to demand in the industry
– Would need to develop local markets for high ash pellet
• Animal bedding material– Potential candidate for utilization of Red Lake
small diameter material– MN leading turkey producer
Other Products
![Page 25: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/25.jpg)
• Product = wood shavings from low value biomass materials
• Possible constraint based on quality of the material
• Animal bedding for- Livestock - Laboratory animals- Small pets
Shavings
![Page 26: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/26.jpg)
• Ground cover at fairgrounds, circuses, rodeos, race tracks, livestock shows, etc.
• Compost, soil conditioner, mulch• Fireplace logs• Molded products (composites)• “Green” packing material (meats,
fruit, gifts, etc.)
Other Products
![Page 27: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/27.jpg)
Animal Bedding Markets
• Animal bedding is another potential biomass outlet
– 222 poultry farms w/ 4,262 layers
– 91 broiler farms w/ 3,038 broilers
– 76 turkey farms w/ 659,383 turkeys
– 354 dairy farms w/ 28,448 head– 1,428 horse farms w/ 8,917
• Higher end bedding markets for pets and laboratories could be more profitable
![Page 28: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/28.jpg)
• Shavings from urban wood waste • Shavings from sawmills• Sawdust (bedding)• Newsprint, paper waste (bedding)• Straw (packing, bedding)• Styrofoam (packing)Substitutes
(Competition)
![Page 29: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/29.jpg)
• Biopower is not feasible at this time• Explore heating the future (2007)
seedling greenhouse with wood– We will begin preliminary assessment
pending available design data
• Final look at additional heating opportunities
• Explore other products/markets until we find something with potential
– Shavings– Bio-oil
• thermal? • Co-fire with coal at utility boilers?
Summary
![Page 30: Forest Health and Bioenergy– Pellets – Specialty wood products – Animal bedding – Others • Work will be complete by the end of this year Project Overview. Project Study Area](https://reader034.fdocuments.us/reader034/viewer/2022051809/6010ee5db446bc77905c877f/html5/thumbnails/30.jpg)
Scott HaaseMcNeil Technologies, Inc.143 Union BoulevardLakewood, CO 80228Phone: 303.273.0071Email: [email protected]
Contact