1 / 15

essgroup

C&D DERIVED BIOMASS ENERGY FACILITIES DEVELOPMENT & OPERATIONAL ISSUES PRESENTED BY: Dammon M. Frecker Vice President, Energy & Industrial Services ESS Group, Inc. Wellesley, MA 781.489.1146 dfrecker@essgroup.com. www.essgroup.com. October 28, 2008. OVERVIEW. Project Concepts

Download Presentation

essgroup

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. C&D DERIVED BIOMASS ENERGY FACILITIES DEVELOPMENT & OPERATIONAL ISSUES PRESENTED BY: Dammon M. Frecker Vice President, Energy & Industrial Services ESS Group, Inc. Wellesley, MA 781.489.1146 dfrecker@essgroup.com www.essgroup.com October 28, 2008

  2. OVERVIEW • Project Concepts • Motivators & Incentives • Licensing Requirements • Project Developments & Operating Concerns • Existing & Proposed Projects

  3. PROJECT CONCEPTS • PROJECT SIZE: • Typically 15 – 40 MW • Balance revenue, fuel “risk”, technology and impact considerations. • 15 – 30 acres • Power island, fuel receiving and storage, water treatment, ash handling, administration • FUEL REQUIREMENTS • 20 MW Plant => ~600 TPD (~200,000 TPY) • “Clean”/”unadulterated” wood? • Limits on C&D Wood fraction?

  4. PROJECT CPROJECT PPPROJECT CONCEPTS FLUIDIZED BED COMBUSTOR http://www.energyproducts.com/fluidized_bed_boilers.htm

  5. PROJECT CONCEPTS • IMPACT MITIGATION • Enclosed wood storage and conveyors • Pollution Control Train • SNCR (SCR?) for NOx Control • ESP, Fabric Filter (Baghouse) for PM Control • Scrubbers (?) for acid gas control • Carbon Injection (?) for metals control • Enclosed ash handling • Enclosed wood grinding • Dry Cooling? • Zero Liquid Discharge? • Rail Access? • LOCATION, LOCATION, LOCATION

  6. MOTIVATORS & INCENTIVES • MassDEP Waste Ban • Increased wood supply? • Renewable Energy Requirements • Programs in place in MA, CT and NY • Provide added revenue stream • Lower Cost Fuel Supply • Increasing costs of oil and gas • Opportunity for C&D wood tipping fee?

  7. MOTIVATORS & INCENTIVES • Climate Change/Greenhouse Gas Initiatives • Biomass combustion considered “carbon neutral” • Opportunity for offsets? • Production Tax Credits • Open-Loop Biomass approved ($0.015/kW-hr)

  8. MOTIVATORS & INCENTIVES • Fuel Diversity • Increased reliance on natural gas • Concerns with gas supply and oil costs • Energy Demand • ISO-NE forecasted potential shortfalls in ’07 and beyond • Motivate financial markets • Ability to feed load pockets?

  9. LICENSING REQUIREMENTS • Environmental Impact Assessment (e.g. MEPA) • Potential triggers: • Energy facility > 25 MW (ENF, EIR if required by Secretary) • Major Source of Air Emissions (ENF, EIR if required by Secretary) • Solid waste processing, combustion, etc. > 150 TPD (ENF & EIR) • Land Alteration> 25 acres • Rare species, hist/arch, ACEC – things to watch out for • Other agencies cannot issue permits until MEPA is complete • May take 6-12 months depending on Sectary’s requirements and availability of information. • Solid Waste Site Assignment/Permitting • Not required if: • No processing • Valid air permit • BUD

  10. LICENSING REQUIREMENTS • Air Permitting • Major CPA & Nonattainment Review (MassDEP) • PSD Review (EPA in MA and NY) • BACT, LAER, Emissions Offsets • Up to 190 day application review period • Air Toxics Impacts • Boiler MACT • Local Land Use & Zoning • Stacks (height, visual impacts, visible plumes) • Odors? • Traffic (30-40 trucks per day @ 20 MW + employees, other) • Water Supply & Discharge • 500-800K GPD Consumption (wet cooling)

  11. OTHER ENVIRONMENTAL CONCERNS • Is it “Incineration”? • Moratorium • New Source Performance Standards (Sub CCCC - CISWI) • Is it Solid Waste? • Mass – probably no, other states – probably yes • Is it Hazardous Waste? • Qualified Renewable or Legislated Illegal? • Is the wood “clean” (enough)?

  12. DEVELOPMENT CONCERNS • Securing Land • Time for Permitting • Purchase Power Agreements • Long Term REC Agreements • Supply and price uncertainty • Regulatory uncertainty • Securing the fuel supply • Financing! ($40-80 MM)

  13. OPERATIONAL CONCERNS • Maintaining Fuel Quality • Boiler fouling • Emissions • Ash Quality • Dispatch Order • Frequency of startup and shutdown • Wood pile management

  14. EXISTING FACILITIES • BioEnergy, Hopkinton, NH • 12.5 MW plant • Granted permit for C&D in 1984 • Significant local opposition, but demonstrated compliance • No Advisory Ruling or SOQ • Boralex, Stratton Energy Energy, ME • 45 MW plant • Re-tooling Advisory Ruling June, 2004 • 25% C&D • Greenville Steam Company, ME • Re-tooling (BFB) with Advisory Ruling & SOQ

  15. PROPOSED FACILITIES • GenPower – Hinsdale, NH & Uxbridge, MA • Two different Advisory Rulings • Emissions not specified • Projects announced with some opposition • Russel Biomass, Massachusetts • 50 MW BFB • “Clean wood waste e.g. construction & demolition wood waste” • Emissions not specified • EcoPower, Massachusetts • 20 MW plant • Advisory Ruling including emissions

More Related