Energy Management @ Ireland Michael Cullen Senior Environmental Engineer

Green-Business Seminar IBEC Offices, 28th May 2013

Agenda

• Setting the Scene • Energy Management – Why Bother? • The “How To” • Some Examples • The Results • Engaging with People and Partnerships Setting the Scene Intel IrelandEnergy is in our DNA

“It’s no longer enough to just produce a profit. Instead, we need to continually improve our manufacturing process, thereby reducing our burden on the environment and becoming an asset to the communities in which we live and work”.

Gordon Moore, Intel Chairman Letter in EHS Report, January 1995 Energy is in our DNA

“It’s no longer enough to just produce a profit. Instead, we need to continually improve our manufacturing process, thereby reducing our burden on the environment and becoming an asset to the communities in which we live and work”.

Gordon Moore, Intel Chairman Letter in EHS Report, January 1995 Intel Sustainability Vision

Be an Intel Vision Environmental Leader

Green Products on Manufacturing Vision Green Processes in Green Facilities Focus Areas

Green Green Green High Ethical Products Processes Facilities Standards

“Continuing our commitment to the highest performance in all we do— from product innovation to corporate responsibility—is good business.”

Paul Otellini Past President and CEO Energy Management – Why Bother? The Drivers

• Policy Drivers – Conservation of Resources – Reduction of Emissions – Voluntary Management Standards (ISO 14001, ISO 50001) – Engagement with employees, suppliers and contractors • Regulatory Drivers – IPPC Licensing – Environmental Management Programmes – GHG Permitting • Cost Drivers – Increase in Energy Costs – Variability in Energy Costs – International Competitiveness How many reasons do we need to reduce energy consumption? The “How To” Energy Efficiency –

Good for Business

AND

The Environment • Energy efficiency – Best way to mitigate climate change • For every 1 kWh of energy saved, it displaces nearly twice that amount of input energy at the generating stations. – Challenge every set-point, every mode of operation. – Avoid simultaneous heating and cooling. – Identify idle/standby loads, spare capacity, – Determine the critical energy need – when, how much and for how long – Get the right people talking to each other Energy Management Standard IS 393 / EN16001 / ISO 50001 Plan – Do - Check - Act

Energy Policy Energy use Analysis

Planning Compliance Management Objectives & targets Review Implementation Programmes to reduce & operation

Structure & responsibility Awareness & Training Checking & corrective Monitoring & measurement Communication action Evaluation of compliance Documentation Control of records Operation & Maintenance Operational Control

Energy Management To meet organisational objectives at minimum energy cost

Pay less Reduce per unit consumption of energy Contract negotiation Specific projects

Cost Avoidance

Negotiate Select Generate Change Fuel Schedule activity Lowest price Best Tariff own power to get lower cost or load shed Right First Time Reduce Energy Consumption Monitor normalised Energy Efficient Capital Reduce Waste consumption System / Investment using existing Building Design (Retrofit) equipment against target

Energy Waste Energy Waste High Cost Low Cost Avoidance Detection Measures Measures (Proactive) (Reactive)

Investment Projects Capital v’s Expense Good Monitoring Housekeeping & Targeting

Maintain reliable and efficient operation Efficient Operation Energy data into Energy Information Use technology to solve problems Air Ultra Handling, Pure 18% Water, 5%

Nitrogen Plant & Fab Tools Air, 10% , 40% Understand where the energy goes Cooling, 27% Then understand what causes that energy use

All consumption’s normalised for weather, production etc

Expected based on previous best performance Prioritise time to tackle the issue with the greatest benefit Some Ideas • Operational Control – through formal Energy Management System

• Dedicated energy conservation funding for implementation of energy projects – less stringent assessment criteria than normal business decisions because of our commitment to the environment and long term viability.

• Investment in Energy Reduction Projects – multi million dollar investments over the years

• Information Sharing (internal and external)

• Budget reduction targets linked to energy consumption targets Some Examples Heat Recovery Heat Recovery Chiller/Tower Configuration Heat Recovery Water from fab

Cooling tower External Heat Condenser water Exchanger

Heat Recovery Water to fab Heat Recovery bundle Chilled water bundle

Chilled water

To Fab From Fab Other Examples • Buildings – Retrofit of Energy Efficiency Intelligent Lighting – Interlocks on Air-conditioning to prevent simultaneous heating and cooling • Facilities – Chiller Efficiency – Chilled water temperature reset – Chiller sequencing – Boiler House Improvements – Burner Upgrades – Continuous Exhaust Gas Analyser (EGA) and O2 trim – Time-clock controlled Air-conditioning – Heat recovery on many heating and cooling systems Reduce Hot UPW flow Back up Cooling Water system Shutdown – Cleanroom Static Pressure Reduction – Cleanroom Airflow Reduction The Results Site Energy Intensity

Energy Conservation Investment:- $10 Million Last 3 years:- Reduction of 16,000 Tonnes CO2 Awards & Recognition

• Named to the global 100 most sustainable companies announced at World Economic Forum. • Technology market super sector leader by Dow Jones sustainability index. • Covalence named Intel with list of top 10 companies across all sectors for best ethical performance. • Numerous awards at national level for energy efficiency, e.g.:- – 1990’s – Irish Energy Centre Boiler Awards – 2004 – SEI Thermal Project Aware for Boiler Efficiency – Chambers Ireland presidents award for energy management – 2005 – SEI Overall Co-ordinated Energy Management Program Award – Internal Corporate Intel Environmental Excellence Bronze Award – 2008 – SEI Energy Manager of the Year – Large Industry – Internal Corporate Intel Environmental Excellence Gold Award – Short-listed – SEI Energy Efficiency Project –Large Users Engaging with People and Partnerships Partnering to improve Energy Efficiency

• One of the first companies in Ireland to sign up to Energy Agreements programme with SEAI. • Certified to IS393 energy management systems standard. Transferring to EN16001 and ISO50001. • Member of SEAI LIEN since 1995. • Actively working with Irish Industry through Agreements programme to share energy efficiency opportunities – e.g. Joint Intel/Pfizer Refrigeration study (see case study) • Member Company:- I2E2 Research Centre • 3 IRCSET PhD Energy Research projects (DCU, NUIG) – Building modelling, UPW, Process Tool consumption drivers • Supporting energy efficiency in schools through Green Schools and skoool.ie Thank You Legal Disclaimer

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