GM Energy, Carbon, & Water Management. Al Hildreth, PE, CEM General Motors Company Energy Manager 16-May-2012 SPE Energy team

Transcription

1 GM Energy, Carbon, & Water Management Al Hildreth, PE, CEM General Motors Company Energy Manager 16-May-2012 SPE Energy team

2 Energy, Carbon, & Water in Vehicle Manufacturing Resources used to make a Vehicle GM s Global Energy, Carbon, Water Goals Global Water GM Energy, Carbon, Water Al Hildreth 16-May

3 Elements of Successful Utility Management 1. Commitment 2. Assess Performance & Set Goals 3. Action Plan 4. Evaluate Progress 5. Recognize Achievements 6. Continuous Improvement GM Energy, Carbon, Water Al Hildreth 16-May

4 Elements of Successful Utility Management 1. Commitment Leadership Dedicated team Policy Company Energy Manager Site Utility Managers Environmental Principles GM Energy, Carbon, Water Al Hildreth 16-May

5 Elements of Successful Utility Management Policy The Public Policy Committee of the GM Board of Directors, which is wholly comprised of independent directors, periodically reviews GM s strategies and plans in the areas of advanced technology, fuel economy, and environmental performance, including global climate issues. It fosters GM's commitment to operate its business worldwide in a manner consistent with the rapidly changing demands of society and provides public policy guidance to management to support GM's progress in growing the business globally within the framework of GM's core values and Environmental Principles to ensure that GM is strongly positioned to compete today and into the future. GM also has an Energy, Environmental & Safety Strategy Board that oversees all strategic and tactical environment, energy and safety issues and initiatives concerning GM s business, globally Energy Management is integrated into GM s Global Manufacturing System as one of the elements along with Safety, Cost, Quality Energy per unit production is on the scorecard for each manufacturing facility, which is managed through Plan-Do-Check-Act methodology. GM has a Commitment and Accountability Partnership process in place that assesses progress against assignment goals. Goals in the area of energy and CO2 reduction targets are measured via scorecards at the local management level as well as regionally and globally. The scorecards are reviewed monthly, and are used as a project management tool, professional performance plan for development, and recognition tool. Performance that does not meet the target requires a countermeasure that is monitored for continuous improvement. GM Energy, Carbon, Water Al Hildreth 16-May-2012

6 Elements of Successful Utility Management 2. Assess Performance & Set Goals Measure Energy, Water, Carbon data Normalize Vehicles, Engines Benchmark internal / external Set Monthly / Annual Intensity goals MWh/Vehicle Interval Meter data Manage hourly Invoice MWh Invoice Scan Invoices Validate Extract data Track production Dept A Dept B Data Manager Customer Measure Energy Use Benchmark Set Intensity Goals GM Energy, Carbon, Water Al Hildreth 16-May

7 Elements of Successful Utility Management 3. Action Plan Integrate into Business Plan (Plan, Do, Check, Act) Set Objectives to meet goals Energy Efficiency projects Conservation initiatives o Effective shutdown o Eliminate Waste Employee involvement Focus Projects [$15 M in US] o HVAC o Lighting o EMS o Paint shop o Water Weekly non-production shutdown tracking Non-Prod GM Energy, Carbon, Water Al Hildreth 16-May

8 Utility Savings Projects Heating Ventilating Air Conditioning System (HVAC) Optimization, Paint booth recirculation, controls Efficient Lighting Lighting Controls $2M in Utility Incentives Water Reduce, Reuse, Recycle Cascading rinses Cycles of Concentration Zero Discharge GM Energy, Carbon, Water Al Hildreth 16-May

9 Elements of Successful Utility Management 4. Evaluate Progress Measure and Communicate Energy use o o o o Hourly dashboard Weekly shutdown results Monthly Intensity compared to target Scorecard Green, Yellow, Red Develop countermeasures for Yellow or Red GM Energy, Carbon, Water Al Hildreth 16-May

10 Agenda GM s Utility Metering Strategy Site Level Revenue Meters o Web access to real time interval data through Elutions (15 Mins.) o 100% Electric meters connected o 35% Gas Meters o Some water and landfill gas KWh Departmental Level Sub meters o Web access to real time interval data 1 minute samples o Paint, GA, Body, Stamping, Engine, Transmission, Casting o Electric at each sub with virtual meter sums by Department o Gas meters by Department o Steam, Air, Water meters at Department (maintenance & o calibration required for accuracy) Subs + transformer losses = Rev. meter

11 Real time Dashboard HVAC Operations Identified (15) important energy metrics & targets for dashboard: Heat/Cool Energy Fan Energy Outside Air Index &rate Runtimes Setpoints Supply Air Index &rate Roll-up to Company wide data or drill down to Air Handling Unit 2.5 Million data points each minute into perspective GM Energy, Carbon, Water Al Hildreth 16-May

12 Elements of Successful Utility Management 5. Recognize Achievement Publicly Investors, Customers, NGOs o o Carbon Disclosure Project Media Chevy commits $40M Senior Management Peer Organizations EPA Energy Star, AIAG, SPE Employees GM received 2012 EPA Energy Star Partner of Year 54 Plants met EPA Energy Star Challenge for Industry 1 plant label 1 building label GM Energy, Carbon, Water Al Hildreth 16-May

13 GM is Transforming its Facilities Our facilities are demonstrating environmental stewardship through 6. Continuous Improvement Energy Efficiency & Renewable Energy Use Resource Conservation Waste Reduction Did You Know? Over half of GM s manufacturing facilities are landfill free. Environment & Energy Sustainability

14 Driving Energy Efficiency 26% 28% Less carbon emissions between 2005 and 2010* Less energy use globally between 2005 and 2010* Did You Know? GM s global energy conservation efforts for the last 5 years have saved enough electricity to power 1.3 MILLION homes. $40 Million USD toward clean projects to reduce 8 million metric tons of CO2 *On a per vehicle produced basis Environment & Energy Sustainability

15 Powering Plants from Renewable Sources We re one of the leading users of renewable energy in the manufacturing sector. In the U.S. alone, 1.4% of our U.S. energy consumption comes from renewable resources.

16 Solar Power We house nearly 30 megawatts of solar power at seven facilities, with plans to double output to 60 megawatts by We are the home of: California s first solar array The world s largest industrial rooftop installation in Zaragoza, Spain The largest photovoltaic solar array in Southeast Michigan at Detroit Hamtramck Assembly. Seven facilities have solar charging canopies on their grounds.

17 Turning Trash into Energy We re the second largest industrial user of landfill gas in the United States. Four of our manufacturing facilities use it as an energy source, generating $5 million in savings in At Orion Assembly, landfill gas saves GM $1.1 million a year in energy costs, while cutting greenhouse gases, sulfur dioxide and nitrogen oxides.

18 Green Building and Renovations LEED gold certified buildings: Lansing Delta Township Assembly and GM's Shanghai campus. We hope to achieve LEED certification at our new Joinville, Brazil engine plant and our Warren, Mich. data center that s being designed for optimal energy efficiency.

19 Al Hildreth, PE, CEM GM Energy, Carbon, Water Al Hildreth 16-May