calmac capacitance calmac thermal energy storage batteries ... · calmac thermal energy storage...
TRANSCRIPT
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
CALMAC THERMAL ENERGY STORAGE
Batteries for Commercial A/C
HELPING TO MEET HAWAII’S RENEWABLE ENERGY GOALS
Terry Andrews
Western Region Sales Manager CALMAC Corporation
[email protected] Office – (480)659-4977 Cell – (714)585-6121
1
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
CALMAC History • Calvin MacCracken • Mark MacCracken • 40 years - 4,000+ Projects • 500+MW TES Installed • TES is our CORE PRODUCT
• THE TRANE RELATIONSHIP • Nationwide sales & service rep
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Thermal Energy Storage
• Thermal storage systems remove heat from or add heat to a storage medium for use at another time – like the hot water heater in a home.
• For ice or water based commercial systems, this means using a chiller to produce ice or chilled water when electric rates are lower or the utility needs load and using the ice for cooling during the peak periods.
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
It’s a BATTERY for Commercial Air Conditioning (10-30 kW)
CALMAC Corp. 2016 ©
Thermal vs. Battery Storage What to remember
• Electric batteries are great and an important part of the storage solution. They serve many needs since they can deliver electrons. However, Thermal Energy Storage (TES) has significant benefits for commercial air conditioning applications:
1. TES is less expensive 2. TES will not degrade over time, 20+ years life 3. TES will not create disposal issues 4. TES has longer discharge times 5. Tanks are modular and mobile, can be relocated 6. IT DOES WHAT A BATTERY DOES, IT STORES ENERGY. BUT FOR AIR
CONDITIONING -YOUR LARGEST ELECTRICAL LOAD
5
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Utah State, Small Installation – 100 kW
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
U OF ARIZONA, Large Installation 3 MW
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
8
Original Nordstrom, Ala Moana
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
9
New Nordstrom, Ala Moana
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Rockefeller Center
1155 Ave. of the Americas Durst Organization
TIAA-CREF
One Bryant Park Bank of America
522 5th Ave. Morgan Stanley
Goldman Sachs
AXA Equitable
11 Madison Ave. Credit Suisse
55 Water Street
Verizon Building
The New School
Park Ave. Plaza
NYU Poly Brooklyn
Bank of New York
New York City TES Projects
Over 70 MWh of energy storage installed in Manhattan.
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Drivers for Energy Storage • Lower Electric Bills for Building Owner • Reduced Carbon Footprint
o Less source energy consumed at power plants at night
• Water Usage o Air cooled plants with water cooled efficiencies during the day
• LEED o New buildings based on energy cost
• Net Zero Design or Zero Net Energy o All forms of energy storage will enable net zero designs
• Electric Supply Issues o Extra Capacity without additional electrical supply to the site
• Grid Issues (Utilities) o Many utilities, including HECO, are investigating incentives for storage to manage grid issues resulting
from renewable energy additions to the grid
11
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Energy flows mostly one way
Old Grid
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Modern Grid Energy Flows into and out of the grid
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
TheNewShapeoftheElectricalGrid
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
zero
Solar Panel
Thermal
Wind Turbine
Fossil Fuels
Batteries
The grid becomes responsible for
backup energy when the wind stops blowing or the sun is not
shining
Fossil fuel is a form of stored energy
Designers tend to remove building
sited renewable back up equipment
Net Zero Grid Building
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Opportunities
• Typical applications: o Offices o Education o Military Bases o Government Buildings o Large Retail & Resorts o Hospitals
Pacific Palms Hotel, LA
CALMAC
Building Capacitance
CALMAC Corp. 2016 ©
Thank You
17
UCSD, Torrey Pines National Air & Space Museum