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Look Who's Talking: Buildings and the Grid Roundtable

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Look Who's Talking: Buildings and the Grid Roundtable AUGUST 21- 23, 2018 • CLEVELAND, OHIO Look Who’s Talking: Buildings and The Grid Roundtable Wednesday, August 22, 2018 10:30am - Noon Look Who’s Talking: Buildings and The Grid Roundtable Panelists: Moderator: Asim Haque Janice Berman Douglas Rath Gregg Fischer Clay Nesler David Nemtzow Chairman, Pacific Gas & Electric Marriott Tishman Speyer Johnson Controls U.S. Department Public Utilities International of Energy Commission of Ohio David Nemtzow US DOE Building Technologies Office Moving Towards the Grid of the Future Energy Efficiency can be a Key Responsive Grid Resource EE removes loads from the grid, reducing energy supply required . Defers or reduces investments in new electric generation capacity or the T&D system . Reduces peak load shaping demand and the strain placed on existing T&D infrastructure The Modern – and thus Connected – Building Grid-interactive Efficient Buildings (GEBs) Smart Lowers total electricity demand Flattens peak demand Flexibly aligns with variable GEB renewables (considers load net of renewables) Connected Efficient Examples of grid-interactive efficient technologies Passive Active Connected Performance LED Lighting Lighting Daylighting Optimized Lighting: Controls • Minimized Energy Consumption Lighting • High Occupant Comfort • Low Ability to Provide Grid Services Phase H2O-Based Controllable Change Thermal Multi-Speed Optimized Comfort: Materials Storage HVAC • Minimized Energy Consumption Storage/ • High Occupant storage-like Comfort • High Ability to Provide Grid Services Chairman Haque Public Utilities Commission of Ohio PowerForward: Ohio's Grid Modernization Initiative August 22nd, 2018 Asim Z. Haque, Chairman Public Utilities Commission of Ohio Innovation PowerForward Enhance Customer Experience Collaborative Process Phase One: April 2017 A Glimpse of the Future Exploring Phase Two: July 2017 Technologies Ratemaking Phase Three: March 2018 and Regulation Janice Berman Pacific Gas & Electric Better Buildings August 22, 2018 PG&E’s Grid Integration and Innovation Mission Design, test, and integrate innovative solutions to accelerate PG&E’s transition to the sustainable grid of the future Electric Grid Evolution The grid has operated by transporting electricity in one direction, from generation through transmission and distribution lines to customers. Times are changing. Power Plants Electric Grid Customers Nuclear Power Plants Utility-scale Distributed Transmission Lines Storage Storage Natural Gas Generators Smart Grid functionality restoresRooftop Solarthe Distribution balance Hydro Power Plants Substations Plug-in Electric Vehicles Wind Farms Solar Farms / Power Plants Distributed Energy Resources are Changing Grid Operations October 2013 October 2016 4MW Battery Output October 2016 A Tale of 2 Buildings A Tale of 2 Buildings The Changing Grid CAISO Net Load --- 2012 through 2020 27,000 25,000 23,000 2012 21,000 2013 2014 2015 19,000 MW 2016 2017 17,000 2018 2019 15,000 2020 13,000 11,000 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 PG&E’s Huron Substation Reverse flow: February - October 10 5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 -5 -10 -15 Bank loading (MW) loading Bank 10am-4pm -20 4MW load increase -25 25 Peak load: June & July 6pm-12am 20 2MW load decrease 15 10 Bank loading (MW) loading Bank 5 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Douglas Rath Marriott International Smart Hotels and the Grid Smart Hotels Technologies Integration HVAC Advanced Lighting Fire System Controls Water Submeters Sensors User Interface Locks and Key Management Smart Thermostats Integrated Schedules CCx monitoring Plug Load Management PM systems Smart Hotels & Smart Grid- Desired State Smart Meters HVAC Renewable Generation Advanced Lighting Fire System Microgrids Controls CHP Water Submeters Sensors User Interface Locks and Key Management Smart Thermostats Integrated Schedules CCx monitoring Plug Load Management PM systems Smart Hotels & Smart Grid- Actual State Smart Meters HVAC Renewable Generation Fire System Advanced Lighting Microgrids Controls CHP Water Submeters Sensors User Interface Locks and Key Management Smart Thermostats Integrated Schedules CCx monitoring Plug Load Management PM systems Gregg Fischer Tishman Speyer Tishman Speyer: Gregg Fischer, PE • Director of Energy Systems • Sustainability + Utilities @ Tishman Speyer • Oversee building and energy systems for the US portfolio (55,000,000 sqft) • Based out of Rockefeller Center in NYC (global HQ) • Focus: • Building Automation • Energy Monitoring/Management • Fire Alarm • Security/Card Access • Lighting Controls • Energy Supply Contracts • Tenant Billing Systems 29 Real-Time Energy Monitoring by Owner 30 Time of Use/Day Delivery Pricing 31 Storage Relief Tariff? 100 High Cost On-Peak Power Low Cost Off-Peak Power 75 Melt Ice 50 Make D cooling load, % cooling % load, of design Ice E 25 M Chiller A N D 0 6 a.m. Start End 32 Clay Nesler Johnson Controls Look Who's Talking: Buildings and the Grid Roundtable Clay Nesler Look Who’s Talking: Buildings and The Grid Roundtable Panelists: Moderator: Asim Haque Janice Berman Douglas Rath Gregg Fischer Clay Nesler David Nemtzow Chairman, Pacific Gas & Electric Marriott Tishman Speyer Johnson Controls U.S. Department Public Utilities International of Energy Commission of Ohio.
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