GRI Index

GRI Standards Disclosure Location/Explanatory Notes
General Disclosures
GRI 102: General Disclosures 2016
Organizational Profile
102-1 Name of the organization 2019 Sustainability Report — About Micron
102-2 Activities, brands, products, and services 2019 Sustainability Report — About Micron
Micron Form 10-K p1-5
102-3 Location of headquarters 2019 Sustainability Report — About Micron
102-4 Location of operations 2019 Sustainability Report — About Micron
102-5 Ownership and legal form Micron Form 10-K
102-6 Markets served 2019 Sustainability Report — About Micron
Micron Form 10-K p1-5
102-7 Scale of the organization 2019 Sustainability Report — About Micron
Micron Form 10-K
102-8 Information on employees and other workers 2019 Sustainability Report — People
2018 Diversity & Inclusion Report
102-9 Supply chain 2019 Sustainability Report — Responsible Sourcing
Micron Form 10-K p6
102-10 Significant changes to the organization and its supply chain Micron Form 10-K
102-11 Precautionary principle or approach The Risk & Resilience program does not currently use the term precautionary principle, but Micron does recognize it is our responsibility to prevent any harm from our actions. Micron’s Enterprise Risk Management system puts controls in place when we know our actions have the potential to harm. As Micron reviews and creates new corporate policies in the future, the precautionary principle term may be included.
102-12 External initiatives Specific charters/principles are covered in the relevant section of 2019 Sustainability Report
by topic.
102-13 Membership of associations 2019 Sustainability Report — Sustainability Strategy and Stakeholder Engagement
Strategy
102-14 Statement from senior decision-maker 2019 Sustainability Report — CEO Message
Ethics and Integrity
102-16 Values, principles, standards, and norms of behavior 2019 Sustainability Report — Vision, Mission & Values
Micron Code of Business Conduct and Ethics
102-17 Mechanisms for advice and concerns about ethics 2019 Sustainability Report — Code of Conduct

Micron Code of Business Conduct and Ethics p3
102-18 Governance structure Micron Form 10-K p9-11
Micron Corporate Governance website:
www.micron.com/about/our-commitment/operating-thoughtfully/governance
2019 Sustainability Report — Sustainability Strategy
Stakeholder Engagement
102-40 List of stakeholder groups 2019 Sustainability Report — Stakeholder Engagement
102-41 Collective bargaining agreements 12% of Micron’s workforce is covered by collective bargaining agreements.
102-42 Identifying and selecting stakeholders 2019 Sustainability Report — Stakeholder Engagement
102-43 Approach to stakeholder engagement 2019 Sustainability Report — Stakeholder Engagement
102-44 Key topics and concerns raised 2019 Sustainability Report — Materiality Assessment
Reporting Practice
102-45 Entities included in the consolidated financial statements Micron Form 10-K
102-46 Defining report content and topic boundaries Our report content is informed by our materiality assessment and the GRI Standards. See 2019 Sustainability Report — Materiality Assessment.
102-47 List of material topics 2019 Sustainability Report — Materiality Assessment
102-48 Restatements of information In December 2018 we updated 2017 nonhazardous waste figures in the 2018 Sustainability Report to reflect accurate information.
102-49 Changes in reporting Our material topics have been updated to reflect our 2018 materiality exercise. See 2019 Sustainability Report — Materiality Assessment.
102-50 Reporting period This annual report covers Micron’s sustainability performance in fiscal year 2018 unless otherwise stated.
102-51 Date of most recent report Our previous sustainability report was issued in June 2018.
102-52 Reporting cycle Micron reports our sustainability information annually.
102-53 Contact point for questions regarding
the report		 Sustainability@micron.com / Director of Sustainability
102-54 Claims of reporting in accordance with
the GRI Standards		 2019 Sustainability Report — About This Report
102-55 GRI content index 2019 Sustainability Report — GRI Index
102-5 External assurance The 2019 Sustainability Report and GRI disclosures were not subject to external assurance.
Material Topics
200 Series (Economic Topics)
GRI 103: Management Approach 2016
103-1 Explanation of the material topic and its boundary 2019 Sustainability Report — Introduction, Products
103-2 The management approach and its components 2019 Sustainability Report — Introduction, Products
103-3 Evaluation of the management approach 2019 Sustainability Report — Introduction, Products
Economic Performance
GRI 201: Economic Performance 2016
201-1 Direct economic value generated and distributed Micron Form 10-K
For Micron Foundation annual contribution,
see our 2019 Sustainability Report — Communities.
Anticorruption
GRI 205: Anticorruption 2016
205-2 Communication and training about anticorruption policies and procedures 2019 Sustainability Report — Code of Conduct
Micron Code of Business Conduct and Ethics p31-32
205-3 Confirmed incidents of corruption and actions taken Micron considers this information to be confidential and does not publicly disclose it. However, all reports made in good faith are investigated thoroughly. Appropriate action is taken in cases
that are substantiated.
300 Series (Environmental Topics)
GRI 103: Management Approach 2016
103-1 Explanation of the material topic and its boundary 2019 Sustainability Report — Environment
103-2 The management approach and its components 2019 Sustainability Report — Environment
103-3 Evaluation of the management approach 2019 Sustainability Report — Environment
Energy
GRI 302: Energy 2016
302-1 Energy consumption within the organization 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Climate Change Disclosure Information is collected and reported to CDP annually. Data assumptions and calculations are consistent with the Greenhouse Gas Protocol and IPCC Guidelines for National Greenhouse Gas Inventories, 2006.

Energy Consumption & Savings

Kwh 2015 2016 2017 2018
Purchased Electricity 4,340,652,461 5,114,262,681 5,224,270,265 5,612,231,416
Purchased Steam 94,076,410 87,585,939 84,262,883 82,521,524
Purchased Cooling 119,572,023 119,468,793 115,714,091 112,813,921
Fuel 1,961,186,165 2,077,141,689 2,007,457,781 2,143,649,294
Energy Saving 55,047,940 202,442,520 93,998,457 57,236,877
302-4 Reduction of energy consumption 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Climate Change Disclosure
302-5 Reductions in energy requirements of products and services 2019 Sustainability Report — Products & Innovation — Product Efficiency
2018 Micron CDP Climate Change Disclosure
Water
GRI 303: Water 2016
303-1 Water withdrawal by source 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Water Security Disclosure
Emissions
GRI 305: Emissions 2016
305-1 Direct (Scope 1) GHG emissions 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Climate Change Disclosure
305-2 Energy indirect (Scope 2) GHG emissions 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Climate Change Disclosure
305-4 GHG emissions intensity 0.000222 MTCO2e (Scope 1+2)/$ revenue

2018 Micron CDP Climate Change Disclosure
305-5 Reduction of GHG emissions 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Climate Change Disclosure
Effluents and Waste
GRI 306: Effluents and Waste 2016
306-1 Water discharge by quality and destination 2019 Sustainability Report — Environment Performance At-A-Glance
2018 Micron CDP Water Security Disclosure

Wastewater Discharge

Year Treatment: Publicly Owned Treatment
Works (POTW)		 Water Body % Treatment — POTW
2017 30,278,182.95 m3 5,971,758 m3 83.5%
2018 32,430,555.93 m3 5,538,003 m3 85.4%
306-2 Waste by type and disposal method 2019 Sustainability Report — Environment Performance At-A-Glance
306-4 Transport of hazardous waste 2019 Sustainability Report — Environment Performance At-A-Glance
Supplier Environmental Assessment
GRI 308: Supplier Environmental Assessment 2016
308-1 New suppliers that were screened using environmental criteria 2019 Sustainability Report — Responsible Sourcing
400 Series (Social Topics)
GRI 103: Management Approach 2016
103-1 Explanation of the material topic and its boundary 2019 Sustainability Report — Responsible Sourcing, People, and Communities
2018 Diversity & Inclusion Report
103-2 The management approach and its components 2019 Sustainability Report — Responsible Sourcing, People, and Communities
2018 Diversity & Inclusion Report
103-3 Evaluation of the management approach 2019 Sustainability Report — Responsible Sourcing, People, and Communities
2018 Diversity & Inclusion Report
Employment
GRI 401: Employment 2016
401-1 New employee hires and employee turnover Micron considers this information to be confidential and therefore does not publicly disclose it.
Occupational Health and Safety
GRI 403: Occupational Health and Safety 2018
403-1 Occupational health and safety management system 2019 Sustainability Report — Environment — EHS Approach
2019 Sustainability Report — People — Safe, Healthy & Secure
403-2 Hazard identification, risk assessment, and incident investigation 2019 Sustainability Report — People — Safe, Healthy & Secure
Micron Code of Business Conduct and Ethics
403-3 Occupational health services 2019 Sustainability Report — People — Safe, Healthy & Secure
Micron Code of Business Conduct and Ethics
403-4 Worker participation, consultation, and communication on occupational health and safety 2019 Sustainability Report — People — Safe, Healthy & Secure
Micron Code of Business Conduct and Ethics
403-5 Worker training on occupational health and safety 2019 Sustainability Report — People — Safe, Healthy & Secure
Micron Code of Business Conduct and Ethics
403-6 Promotion of worker health 2019 Sustainability Report — People — Safe, Healthy & Secure
Micron Code of Business Conduct and Ethics
403-7 Prevention and mitigation of occupational health and safety impacts directly linked by business relationships 2019 Sustainability Report — People — Safe, Healthy & Secure
Micron Code of Business Conduct and Ethics
Training and Education
GRI 404: Training and Education 2016
404-1 Average hours of training per year per employee 2019 Sustainability Report — People — Professional Development
404-2 Programs for upgrading employee skills and transition assistance programs 2019 Sustainability Report — People — Professional Development
Diversity and Equal Opprtunity
GRI 405: Diversity and Equal Opportunity 2016
405-1 Diversity of governance bodies and employees 2019 Sustainability Report — People — Diversity & Inclusion
2018 Diversity & Inclusion Report
As of the end of FY18, Micron’s Board of Directors consisted of six males and one female, all of whom are over 50 years of age. Micron’s Executive leadership includes seven males and one female, four of whom are over 50 years of age and four of whom are between 30-50 years. Micron has ethnic minority diversity representation on both our Board of Directors and our Executive team.
405-2 Ratio of basic salary and remuneration of women to men 2019 Sustainability Report — People — Focus On: Pursuit of Pay Parity
Nondiscrimination
GRI 406: Nondiscrimination 2016
406-1 Incidents of discrimination and corrective actions taken 2018 Diversity & Inclusion Report — People — Diversity & Inclusion
Micron Code of Business Conduct and Ethics
Freedom of Association and Collective Bargaining
GRI 407: Freedom of Association and Collective Bargaining
407-1 Operations and suppliers in which the right to freedom of asociation and collective bargaining may be at risk 2019 Sustainability Report — Responsible Sourcing
Micron Code of Business Conduct and Ethics p8
Micron Human Rights Policy
Child Labor
GRI 408: Child Labor 2016
408-1 Operations and suppliers at significant risk for incidents of child labor 2019 Sustainability Report — Responsible Sourcing
Micron Code of Business Conduct and Ethics p8
Micron Human Rights Policy
Forced or Compulsory Labor
GRI 409: Forced or Compulsory Labor 2016
409-1 Operations and suppliers at significant risk for incidents of forced or compulsory labor 2019 Sustainability Report — Responsible Sourcing
Micron Code of Business Conduct and Ethics p8
Micron Human Rights Policy
Human Rights Assesment
GRI 412: Human Rights Assessment 2016
412-2 Employee training on human rights policies or procedures 2019 Sustainability Report — Responsible Sourcing
Micron Code of Business Conduct and Ethics p8
Micron Human Rights Policy
We are strongly committed to respecting and protecting human rights wherever we operate (see Fair Labor Standard in our Code of Conduct.) 100% of Micron’s workforce at manufacturing sites are educated on eliminating forced labor, slavery and human trafficking from the Global Supply Chain and our Slavery and Human Trafficking Statement.
Local Communities
GRI 413: Local Communities 2016
413-1 Operations with local community engagement, impact assessments, and development programs 2019 Sustainability Report — Communities
Supplier Social Assesment
GRI 414: Supplier Social Assessment 2016
414-1 New suppliers that were screened using social criteria 2019 Sustainability Report — Responsible Sourcing
414-2 Negative social impacts in the supply chain and actions taken 2019 Sustainability Report — Responsible Sourcing
Customer Health and Safety
GRI 416: Customer Health and Safety 2016
416-1 Assessment of the health and safety impacts of product and service categories 2019 Sustainability Report — Products & Innovation — Hazardous Substances & Export Compliance
Marketing and Labeling
GRI 417: Marketing and Labeling 2016
417-1 Requirements for product and service information and labeling Suppliers are required to comply with Micron’s Environmental Product Compliance spec. The spec contains a list of banned and restricted substances. Solid-state drive product labels bear multiple safety/emissions/substance marks: CE-EU EMI/RoHS, FCC — US EMI, VCCI — Japan, BSMI — EMI/RoHS, ICES — Canada EMI, RCM — AUS/NZ EMI, KC — Korea EMI, Morocco — Morocco EMI, UL — US/Canada safety, TUV — Germany safety, or China RoHS. Halogen-free text is included where applicable. WEEE symbol is also included per customer request; however, Micron’s current obligation is just to notify the customer of material content. Module product labels bear the CE mark, indicating EMI/RoHS compliance. RoHS and low halogen compliance is built into the part number.
Customer Privacy
GRI 418: Customer Privacy 2016
418-1 Substantiated complaints concerning breaches of customer privacy and losses of customer data Primarily operating in the business-to-business market, Micron collects limited personal data from customers. Micron considers the total number of breaches confidential and therefore does not publicly disclose it.