Ohio Energy. Workshop G

Size: px

Start display at page:

Download "Ohio Energy. Workshop G"

Georgina Wilcox
5 years ago
Views:

1 Ohio Energy Workshop G Best Practices & Case Study: Successful, Comprehensive, Energy Efficiency Project at Kent State University How to Attain Sustainability Goals by Maximizing Efficiency & Minimizing Costs Tuesday, February 20, :45 p.m. to 3 p.m.

2 Biographical Information Thomas J. Euclide, Associate Vice President, Facilities Planning and Operations Kent State University, PO Box 5190, Kent, OH Mr. Euclide, Associate Vice President of Facilities Planning and Operations, has worked for KSU for over 30 years and currently oversees the facilities. During this time frame, he has had management responsibility for nearly a billion dollars in campus construction. Prior to coming to the University, he worked for both design and construction companies in Maryland, New England and Ohio. Tom began his KSU career as the senior mechanical engineer. In 1999, he was promoted to the Director of Architecture and Engineering. Since 2008, Tom has held the position of Associate Vice President for Facilities and Operations, and is responsible for University Facilities Management, the Office of the University Architect, and the Office of Sustainability. This responsibility stretches to all eight campuses plus satellite operations in Twinsburg, Cleveland, Geneva, Switzerland and Florence, Italy and comprises more than 7 million square feet in over 150 buildings on approximately 2,400 acres, and includes a budget over $32.5 million, and management of 310 union and non-union staff. H. Kelly Tisdale, General Manager, Energy Services Division The Brewer-Garrett Company, 6800 Eastland Rd, Middleburg Heights, OH Fax ktisdale@brewer-garrett.com Kelly Tisdale is the General Manager of The Energy Services Division of The Brewer- Garrett Company, a premier provider of Energy Services Performance Contracting and Facilities Management Services to the Commercial and Industrial marketplace. Kelly is a Certified Energy Manager (CEM), Leadership in Energy and Environmental Design, (LEED AP), Distributed Generation Certified Professional (DGCP), Certified Demand-Side Management Professional (CDSM) and Certified Sustainable Design Professional (CSDP). He received a Bachelor of Science in Industrial Technology from Kent State University. He has over 29 years experience in project development, system design, service and auditing of many of the most innovative programs in his industry. Kelly has appeared on TV, radio, in newspapers and trade magazines, and has presented at countless conferences and workshops on innovative energy topics. He also served as Chairman for the Energy Division and board member of Cleveland Engineering Society and is a member of the Association of Energy Engineers (AEE).

3 Biographical Information James Wilbanks, Senior Energy Engineer / Business Development Manager The Brewer-Garrett Company, 6800 Eastland Rd, Middleburg Heights, OH Mobile: jwilbanks@brewer-garrett.com James Wilbanks has over 15 years experience in mechanical engineering and system design. As an Energy Engineer and Business Development Manager with Brewer- Garrett, James is responsible for the development, design and implementation of Energy Conservation Programs that meet the technical demands of today s construction environment. His background in mechanical system design allows him to ensure that the programs developed adhere to the strict requirements of building codes and recognized industry standards. James obtained his certification in Leadership in Energy and Environmental Design (LEED AP) from the Green Building Certification Institute (GBCI). He is an active member of the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), the American Society of Plumbing Engineers, and the Ohio Society of Healthcare Facilities Management. Noah A. Brewer PE, CEM, Senior Energy Engineer The Brewer-Garrett Company, 6800 Eastland Rd., Middleburg Heights, OH NBrewer@Brewer-Garrett.com Noah Brewer is a Senior Energy Engineer at The Brewer-Garrett Company, a premier provider of Energy Services Performance Contracting and Facilities Management Services to the educational, commercial and industrial marketplace. Noah began his career at The Brewer-Garrett Company in 2010 as an Energy Auditor. During his six years with the company, his responsibilities have included the assessment and energy auditing for over $37 million dollars worth of guaranteed energy savings. He has performed numerous Measurement and Verification tests on multiple energy conservation projects and developed many original projects leading to millions of dollars in utility savings for various facilities and industries. Noah is a Certified Energy Manager and a registered Professional Engineer in Ohio. He is a graduate of Case Western Reserve University with a B.S. in Mechanical Engineering.

4 How to Attain Sustainability Goals by Maximizing Efficiency & Minimizing Costs Thomas Euclide, Associate Vice President for Facilities, Planning, & Operations Kelly Tisdale, Energy Services General Manager James Wilbanks, Senior Energy Engineer Noah Brewer, Senior Energy Engineer September 20, 2018

5 Agenda Background Technologies Adaptation of Technologies Lighting Solar Panels Energy Storage Building Envelop Chiller Plant Optimization Combined Heat & Power Others Performance & Success Questions

6 Background: Importance of Building Energy Consumption 2010 U.S. Primary Energy Consumption Source: U.S. Department of Energy

7 Technologies: Lighting LED Light Emitting Diodes (Solid State Lighting) (3%) 5% of installed base 33% by 2020 Current efficiency (135 l/w) 160 l/w (Expected efficiency 200 l/w by 2020) Phillips announced 200 l/w in Nov. Source: U.S. Department of Energy September 2016

8 Technologies: Solar Panels Overview Currently (15% to 20%) 16% to 21% efficient Pay backs are now (15 to 20 years) 10 to 12 years New technology 35% to 40% efficient New pay back will be 7 to 10 years by 2018

9 Technologies: Solar Panels

10 Technologies: Solar Panels Installed Costs (utility scale) Commercial Currently $3 per W installed Expected to be at nearly $2 by year end Should be below $2 by 2020

Technologies: Energy Storage Grid Battery Storage Three Grid Scale facilities built in past 6 months Total capacity of facilities is 280 MWh Each battery storage site constructed by a separate

11 Technologies: Energy Storage Grid Battery Storage Three Grid Scale facilities built in past 6 months Total capacity of facilities is 280 MWh Each battery storage site constructed by a separate company AES Corp. (120 MWh), Tesla (80 MWh), Alta gas Ltd. (80 MWh) Construction for each facility ranged from 3 to 6 months Total capacity represents 15% of installed battery storage world wide for past 12 months 2017 battery prices expected to drop 15 20% Expected to be gas peaker plant competitive in 5 years Source: Bloomberg Technology

Technologies: Energy Storage Better Batteries Lithium Ion (Li Ion) current density 100 WHr/kg Bench tests show density exceeding 250 WHr/kg New smart fiber could mitigate safety

12 Technologies: Energy Storage Better Batteries Lithium Ion (Li Ion) current density 100 WHr/kg Bench tests show density exceeding 250 WHr/kg New smart fiber could mitigate safety concerns Supercapacitor current density 5 WHr/kg Plastic from contact lens polymer could increase density by 1,000 to 10,000 times Provide drastically shorter charge time Source: Science News

13 Technologies: Building Envelope Improvements Windows/Doors Roofing

14 Technologies: Chiller Plant Optimization

15 Technologies: Combined Heat and Power (CHP)

16 Technologies: CHP Financial Analysis Utility Rates nat gas coal $0.05 /kwh Energy Commodity nuclear Transmission wind $0.005 /kwh Demand $0.005 /kwh Distribution $0.060 /kwh Total Electricity Cost CHP Operating Rates $5.00 /mcf Gas Turbine Nat Gas (gas turbine only) 10,000 Btu/kWh $0.05 /kwh Fuel Cost $0.010 /kwh O&M $0.060 /kwh Total Electricity Cost Waste Heat Recovery 41% of fuel in Example Project GT Cogen Size 5.0 MW Annual Operating Costs Heat Recovery 20.4 MMBtu Utility Power Cogen Power Power Savings $2,637,125 $2,628,000 $9,125 Cogen Estimated Capital Cost Cogen Heat Savings $1,119,090 Gas Turbine $1,300 /kw* Total Savings $1,128,215 Heat Recovery $200 /kw Payback (yrs) 6.6 Total Project Cost *Per EPA estimates $7,500,000

17 Technologies: Others Water Conservation Mechanical Upgrades Dorm Room Automation

18 Adaptations of Technologies: Kent State University Overview # of projects 8 years

19 Adaptations of Technologies: Solar Panels Technologies Challenges Solutions

20 Adaptations of Technologies: Energy Storage Overview Reasons Why

21 Adaptations of Technologies: Interior Lighting

22 Adaptations of Technologies: Exterior Lighting

23 Adaptations of Technologies: Building Envelopes Windows Roofs Before Roofing After

24 Adaptations of Technologies: Chiller Plant Improvements

25 Adaptations of Technologies: Combined Heat & Power

26 Adaptations of Technologies: Others Water Conservation Mechanical Upgrades Dorm Room Automation

27 Performance & Success Energy Guarantee Progress $35,000,000 $30,000,000 $29,919,654 $25,000,000 $20,000,000 $15,000,000 $10,000,000 $5,000,000 $0 $980,012 $1,954,332 $853,971 $2,188,809 $4,980,517 $9,503,574 Stark PY5 Regionals PY4 Residence Services PY3 $4,167,003 $17,247,259 Kent Campus PY2 $11,955,823 Total Guaranteed and Realized To Date $2,040,297 $2,405,654 Ph2 First Year Projection (In Progress)

28 Questions? Thank you.

Workshop FF. Best Practices & Case Study Successful Energy Efficiency & Energy Reduction at Kent State University & The Ohio State University

Workshop FF. Best Practices & Case Study Successful Energy Efficiency & Energy Reduction at Kent State University & The Ohio State University Workshop FF Best Practices & Case Study Successful Energy Efficiency & Energy Reduction at Kent State University & The Ohio State University Wednesday, February 20, 2019 11:15 a.m. to 12:30 p.m. Biographical