![Page 1: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/1.jpg)
Toxic Use Reduction Institute
April 14th, 2016
![Page 2: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/2.jpg)
Mass Save® Utility and Energy Efficiency Program Sponsors
![Page 3: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/3.jpg)
COMBINED HEAT & POWER (CHP)
![Page 4: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/4.jpg)
Agenda • CHP Overview Review • Economics Example • Energy Solutions Center CHP Tool • CO2 Reduction Calculation • BCR • Incentives • Interconnection Tips
![Page 5: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/5.jpg)
Presenter Information
Gerald (Jed) Ferris B.S.(Electrical Engineer), CEM, CEA Lead Project Manager CHP New England
Customer Execution nationalgrid
![Page 6: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/6.jpg)
CHP Vs. SHP
![Page 7: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/7.jpg)
Technology Comparison International Energy Agency, CHP benefits global investment
![Page 8: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/8.jpg)
Technology Comparison International Energy Agency, CHP benefits global investment
![Page 9: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/9.jpg)
CHP Economics
Blended Rate
![Page 10: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/10.jpg)
CHP Economics
![Page 11: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/11.jpg)
CHP Economics Simple ROI: 2.5 years.
![Page 12: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/12.jpg)
Energy Solutions Center
Useful Website about all kinds of Technology Specific to CHP
www.understandingchp.com
CHP Calculating Tool Comparison
http://calculators.myescenter.com/chp/index.htm
Under development, fine tuning with industry professionals.
![Page 13: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/13.jpg)
Technology Comparison
![Page 14: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/14.jpg)
Technology Comparison
Excel Calculating Break Out
![Page 15: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/15.jpg)
CHP is more attractive now
![Page 16: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/16.jpg)
CHP Load Duration Curve
![Page 17: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/17.jpg)
Carbon Dioxide Emissions Savings EPA’s recommended methodology for calculating fuels and CO2
emissions savings from CHP. Both Electric and Thermal Outputs of CHP system must be
accounted. CHP’s Thermal output displaces the fuel normally consumed for
on site thermal generation. Power output displaces the fuel consumed and emissions from grid electricity.
Fuel use of the emissions released from the CHP system are subtracted from the fuel use and emissions that would normally occur without the system.(Using SHP)
Heat rate and emissions factor of the displaced grid electricity. EPA’s Emissions and Generation Resource Integrated Database and ISO-NE annual emission reports are a good resource for these factors.
![Page 18: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/18.jpg)
Carbon Dioxide Emissions Savings • Overall Energy Efficiency; CHP typically 60-80% SHP 45-55% • Installing CHP on site will generally increase the amount of fuel that is used at the site but
depending on where you draw your box there is a 32 percent decrease in the amount of fuel used.
![Page 19: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/19.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 20: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/20.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 21: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/21.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 22: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/22.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 23: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/23.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 24: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/24.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 25: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/25.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 26: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/26.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 27: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/27.jpg)
Carbon Dioxide Emissions Savings Source: EPA Fuel and Carbon Dioxide Emissions Savings Calculation Methodology for CHP Feb 2015
![Page 28: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/28.jpg)
Technology Comparison
Benefit Cost Ratio(BCR) Break Out Generic Example
![Page 29: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/29.jpg)
CHP Incentives
All Tiered Level Incentives require the below. All projects must bass BCR test. Incentives not to exceed 50% of project cost. TA Study may or may not be required (50/50 cost share). System Efficiency must be 60% or greater. <150KW systems get higher level incentive.
Tier I Up to $750 per Net Nameplate KW
![Page 30: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/30.jpg)
CHP Incentives Tier II
Up to $950-$1000 per Net Nameplate KW Ashrae Level 1 Audit Required. ECM’s with 3 year or less payback must be implemented within 18 months of CHP incentive commitment.
Tier III Up to $1100-$1200 per Net Nameplate KW Ashrae Level 2 Audit Required. Total Site energy to be reduced by > 10% ECM’s with 3 year or less payback must be implemented within 3 years of CHP incentive commitment. Annual estimated efficiency must be > 65% New Construction does not qualify(See guidebook)
* Incentives are being reviewed between the PA’s for 2016.
![Page 31: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/31.jpg)
Industrial Case Studies Heavy Industrial Manufacturing Facility 24 hr a day 7 days a week operation. Installed 5400 KW Steam Turbine Generator with Duct Burner Firing, Electrical Eff 25%,
Thermal 47% Total 72% of the input fuel is utilized. Facility able to island away from Grid Power. Difficulty getting Natural Gas fuel.
Existing: Electrical Consumption: 47,000,000 kwh/yr = $4.7 Million/yr Fuel Consumption: 284,000 MMBtu/yr; $2.82 Million Dollars #6 fuel oil
Future: Installation Cost: $13,500,000 $2500/KW Electricity Offset: 40,000,000 kwh at $4.0 Million/yr. Savings Fuel Increase: 195,000 MMBtu/yr; $2,300,000 Fuel Increase O&M Cost: $0.011*40,000,000 = $480,000/yr. Savings/yr $1.2 Million/yr.
![Page 32: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/32.jpg)
Industrial Case Studies Hotel Boston Area 9 floor, 400 + guest rooms, health club, guest suits and meeting and
wedding spaces.
(3) 75KW Microturbines Installation Cost: $585,000 $2600/KW Electricity Offset: 1,300,000 kwh $0.12 = $156,000/yr Fuel Increase: 48,000 Therms, $52,000 O&M Cost: $19,000/yr. $1.4 cents Savings $85,000/yr
![Page 33: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/33.jpg)
Industrial Case Studies Food Processing Plant BioGas Food Digester processing waste Fine tuning Kw demand, gas production and engine constraints.
Installed 1000 KW Engine Hot water and Steam Recovery Installation Cost: $5.3 Million $5300/KW Electricity Offset: 8 million kwh at $980,000/yr Fuel Increase: 67,000 therms free Bio gas $67,000 O&M Cost: $225,000/yr Savings per year: $688,000/yr
![Page 34: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/34.jpg)
Distributed Generation/Interconnection Interconnection Process Pre-Application 3-10 BD’s Impact Study 55 BD’s
• Once this piece is complete an overall financial decision can be made about the project. • Utility construction could be substantial.
Direct Transfer Trip protection 3V0 Protection Verizon MPLS and POTS Execute an Interconnection Service Agreement Collect Payment Construction of Impact Study Witness Test all protection schemes.
![Page 35: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/35.jpg)
Conclusions CHP Systems should be properly sized to maximize the BCR and
customer pay back scenarios. Spark spread is such that timing cannot be better for selling a CHP
project. CHP Engines cost less than $1000/KW. Incentives should not exceed 50% of total project costs. Follow CHP
guidelines. Contact Local Sales Utility Representative to find out Incentive levels
before selling a project. Submit a Distributed Generation(DG) application sooner than later.
This might mitigate costs and will reserves a spot in the queue ahead of future DG projects.
![Page 36: Combine Heat and Power (chp).ferris.april14.pdf - TURI](https://reader033.vdocuments.us/reader033/viewer/2022061100/629a840d15caa224f6779ae4/html5/thumbnails/36.jpg)
Questions/Contact
QUESTIONS?
Contact Info:
Gerald (Jed) Ferris CHP Program Manager New England
National Grid [email protected]
401 784-7364