E2i Cities Initiative 2018 Introducing LEEM A Novel Opportunity - - PowerPoint PPT Presentation

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E2i Cities Initiative 2018 Introducing LEEM A Novel Opportunity - - PowerPoint PPT Presentation

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Great Lakes & St. Lawrence E2i Cities Initiative 2018 Introducing LEEM A Novel Opportunity For Municipalities To Reduce Electricity-Related Emissions June 15, 2018 e-Smart Energy Leading to a Cleaner, More Sustainable Business

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e-Smart Energy Leading to a Cleaner, ​More Sustainable Business & Planet

Great Lakes & St. Lawrence Cities Initiative 2018

Introducing LEEM – A Novel Opportunity For Municipalities To Reduce Electricity-Related Emissions

June 15, 2018

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Big Picture

  • Grid electricity generated at fossil fuel plants contribute

30% of US carbon emissions

  • For businesses, institutions and municipalities that want

to reduce carbon emissions … options are limited to energy efficiency and renewable energy

  • Imagine how much more you might do if knew when your

grid electricity was coming from a high-carbon coal plant, natural gas, or a zero-carbon wind farm …

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An Interesting Question

  • What is the easiest, quickest and least

expensive way to reduce carbon emissions? Answer: Use less electricity when it is generated by a high-carbon generator plant! But how do you know when this is happening? You don’t - Until Now!

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A Solution

LEEM is a novel, easy, and quick tool to immediately reduce carbon emissions. LEEM may be a game changer to manage electricity for performance, cost and lower emissions!

WE CALL IT BEING e-SMART

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Be E-Smart? Who Cares?

  • Companies, institutions and communities that want

to proactively reduce air emissions – automatically – at no/little cost.

  • Energy software & management firms that want to

add new carbon reduction and footprint tools to their

  • fferings.
  • IoT devices (e.g. car chargers) owners that want

devices to power down when emissions are high.

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What Is LEEM?

Dial Down Energy Emissions

https://www.youtube.com/watch?v=vkZ0CkBr qWk

  • Locational Emissions Estimation Methodology
  • Big-data software tool
  • Developed at Wayne State University
  • Real time and day-ahead grid-based emissions
  • Specific to location and time
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How LEEM Works

  • Locational Emissions

Estimation Methodology

  • Delivers a stream of

emission intensity data specific to time and location

  • Users can now shed,

shift & switch electricity when emission intensities are high

High Emission Rates Low Emission Rates

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How LEEM Works

Picture of LMP distribution map 10:30 AM 10:20 AM

Local Marginal Prices (LMPs) Marginal Generating Unit Type Marginal Emissions (LMEs)

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LMPs = f(space, time)

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Marginal Emissions = f(space, time)

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AWWA’s Water Utility Energy Challenge

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AWWA’s Water Utility Energy Challenge

Five Water Utility Competitors

Bayfield, WI Onondaga County Water Authority NY Great Lakes Water Authority, MI Ann Arbor, MI Highland Park, IL

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LEEM Day-Ahead CO2 Emission LEEM LEEM Data Provides ……..

Higher Emission Periods Lower Emission Periods

(10/9/17)

What LEEM Shows

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What LEEM Shows

9/28/17

Day-Ahead emissions vary from day to day …

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Sample WTP Emission Reductions Per Filter Washes

AWWA’s Water Utility Energy Challenge

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Sample WTP CO2 Emissions From Filter Washing

AWWA’s Water Utility Energy Challenge

5000 10000 15000 20000 25000 30000 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Apr-18

Monthly CO2 Emissions (lbs) Month

Monthly CO2 Emissions (lbs)

CO2 Emissions Benchmark CO2 Emissions

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“WINNERS”

Water Utility Champion Ann Arbor Water Utility Green Leader Bayfield Best Technology Leader Highland Park Champion Carbon Reducer Onandoga County Water Authority Best Pilot Demonstration Great Lakes Water Authority

AWWA’s Water Utility Energy Challenge

  • Total

Amount Reduced

  • House-Month

Equivalents* Reduced

  • CO2

(lbs.)

  • 1,504,069

1,692

  • NOx

(lbs.)

  • 535

2,745

  • SO2

(lbs.)

  • 729

4,059

  • Hg

(lbs.x10^-6)

  • 10,019

2,896

  • Pb

(lbs.x10^-6)

  • 32,527

3,051

  • Energy

Usage (MWh)

  • 1,874

2,082

*One “House-Month Equivalent” is the average pollution emission

  • r

energy usage in a household during a single month in the competition area.

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200 400 600 800 1000 1200 0:00 1:12 2:24 3:36 4:48 6:00 7:12 8:24 9:36 10:48 12:00 13:12 14:24 15:36 16:48 18:00 19:12 20:24 21:36 22:48 0:00 Power Demand (kW) Date/Time

Other Applications: Buildings

Building Electricity Demand (kW)

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20 40 60 80 100 120 140 160 180 0:00 1:12 2:24 3:36 4:48 6:00 7:12 8:24 9:36 10:48 12:00 13:12 14:24 15:36 16:48 18:00 19:12 20:24 21:36 22:48 0:00 Pollution Emission (lb)

Resulting Building CO2 Emissions (lbs)

Other Applications: Buildings

20 40 60 80 100 120 140 160 180 0:00 1:12 2:24 3:36 4:48 6:00 7:12 8:24 9:36 10:48 12:00 13:12 14:24 15:36 16:48 18:00 19:12 20:24 21:36 22:48 0:00 Pollution Emission (Lbs) Date/Time

CO2 Emission Rate (Lbs)

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Illinois Science & Energy Innovation Foundation Pilot

Building Energy Management System Integration Incentivized Actions for Building Tenants

+

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LEEM Partners & Advisors

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Help Your Community Reduce Emissions?

  • Questions & Discussion
  • Thank You!

Pilot LEEM In Your Community? Please Contact Loch McCabe at loch@e2intel.com Carol Miller at cmiller@eng.wayne.edu www.e2intel.com