ENERGY STAR
U.S. voluntary program for energy efficiency certification
ISO 22301
International standard for business continuity management systems.
Quick Verdict
ENERGY STAR certifies energy-efficient products and buildings via third-party testing for cost savings and emissions cuts. ISO 22301 builds business continuity systems for disruption resilience. Companies adopt ENERGY STAR for market edge and incentives, ISO 22301 for risk mitigation and trust.
ENERGY STAR
EPA ENERGY STAR Program
Key Features
- Mandatory third-party certification by EPA-recognized bodies
- Category-specific performance thresholds above federal minima
- Standardized DOE test procedures for products
- Ongoing post-market verification testing (5-20% annually)
- Portfolio Manager for building benchmarking and scores
ISO 22301
ISO 22301:2019 Business Continuity Management Systems
Key Features
- PDCA cycle for continual BCMS improvement
- Business Impact Analysis (BIA) and risk assessment
- Leadership commitment and policy requirements
- Operational testing and exercise mandates
- Annex SL integration with ISO 27001
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ENERGY STAR Details
What It Is
ENERGY STAR is a U.S. EPA-administered voluntary labeling and benchmarking program for energy-efficient products, homes, buildings, and industrial plants. It establishes category-specific performance specifications to signal superior efficiency, using standardized test methods and independent verification.
Key Components
- Performance thresholds (e.g., 15% above federal minima for appliances)
- DOE-referenced test procedures
- Third-party certification via EPA-recognized labs/CBs
- Post-market verification (5-20% models annually)
- Portfolio Manager for 1-100 building scores (75+ for certification)
- Strict brand governance and mark usage rules
Why Organizations Use It
Drives cost savings ($500B since 1992), emissions reductions (4B tons GHG avoided), incentives, and market differentiation. Builds trust via credible labeling; supports ESG, rebates, procurement. Voluntary yet de facto standard in many markets.
Implementation Overview
Phased: assess gaps, test/certify products or benchmark buildings, deploy with labeling compliance, maintain via verification. Applies to manufacturers, builders, owners across sectors; requires lab testing, annual data submission, third-party audits for certification.
ISO 22301 Details
What It Is
ISO 22301:2019 is the international standard titled Security and resilience — Business continuity management systems — Requirements. It specifies requirements for a Business Continuity Management System (BCMS) to protect against disruptions, using a flexible, risk-based PDCA (Plan-Do-Check-Act) cycle.
Key Components
- 10 clauses: Clauses 4-10 form PDCA core (context, leadership, planning, support, operation, evaluation, improvement)
- Key processes: Business Impact Analysis (BIA), risk assessment, recovery strategies, testing
- Built on Annex SL for integration with ISO standards like 27001
- Certification: 3-year validity, annual surveillance audits
Why Organizations Use It
- Builds resilience, reduces downtime/financial losses (e.g., 20% annual disruptions)
- Meets regulations (NIS Directive, NIST)
- Enhances risk management, stakeholder trust, reputation
- Provides competitive edges, lower insurance premiums
Implementation Overview
- Phased: gap analysis, BIA, documentation, training, testing, audits
- Suits all sizes/sectors globally
- Timelines: 60 days possible with tools; 6-8 weeks certification (178 words)
Key Differences
| Aspect | ENERGY STAR | ISO 22301 |
|---|---|---|
| Scope | Energy efficiency in products, buildings, plants | Business continuity management against disruptions |
| Industry | All sectors, U.S./Canada focus, all sizes | All industries worldwide, all organization sizes |
| Nature | Voluntary certification program | Voluntary international management system standard |
| Testing | Third-party lab tests, post-market verification 5-20% | Internal audits, exercises, 3-year certification audits |
| Penalties | Delisting, label removal, no legal fines | Loss of certification, no direct legal penalties |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ENERGY STAR and ISO 22301
ENERGY STAR FAQ
ISO 22301 FAQ
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