ENERGY STAR
Voluntary U.S. program for energy-efficient products and buildings
ISO 55001
International standard for asset management systems
Quick Verdict
ENERGY STAR certifies energy-efficient products and buildings via third-party testing for cost savings and emissions cuts. ISO 55001 establishes asset management systems for lifecycle value optimization. Companies adopt ENERGY STAR for market differentiation; ISO 55001 for governance and risk control.
ENERGY STAR
EPA ENERGY STAR Program
Key Features
- Rigorous third-party certification and verification testing
- Category-specific efficiency thresholds above federal minimums
- Standardized DOE test procedures for products
- Portfolio Manager for building benchmarking scores
- Strict brand governance and mark usage rules
ISO 55001
ISO 55001:2024 Asset management — Management systems requirements
Key Features
- Strategic Asset Management Plan (SAMP) requirement
- Formal asset decision-making framework
- Annex SL structure for system integration
- PDCA cycle with risk/opportunity focus
- Outsourcing and change management controls
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ENERGY STAR Details
What It Is
ENERGY STAR is the U.S. EPA-administered voluntary labeling and benchmarking program established in 1992. It certifies superior energy performance across products, homes, commercial buildings, and industrial plants using category-specific thresholds, standardized testing, and independent verification.
Key Components
- Performance thresholds exceeding federal minimums (e.g., 15% better for refrigerators)
- DOE-referenced test procedures and metrics like EER/IEER/COP
- Mandatory third-party certification via EPA-recognized labs/CBs
- Post-market verification (5-20% annually) and Portfolio Manager benchmarking (75+ score)
- Brand governance with controlled marks and prohibitions
Why Organizations Use It
Drives $500B+ savings, 5T kWh avoided, GHG reductions. Unlocks rebates, procurement preference, ESG credibility. Mitigates risks from misuse/delisting. Enhances reputation via 90% consumer recognition.
Implementation Overview
Phased: assess/gap analysis (4-8w), design/testing (3-12m), deploy, verify continuously. Applies to manufacturers, builders, owners across sizes/industries in U.S./partners. Requires partnership, lab testing, annual verification for certification.
ISO 55001 Details
What It Is
ISO 55001:2024 is the international standard specifying requirements for establishing, implementing, maintaining, and improving an Asset Management System (AMS). It enables organizations to realize value from assets across lifecycles, balancing performance, costs, and risks. Built on Annex SL high-level structure and PDCA cycle, it applies to asset-intensive sectors.
Key Components
- Clauses 4–10: Context, Leadership, Planning, Support, Operation, Performance Evaluation, Improvement.
- 72 mandatory "shall" requirements.
- Core elements: Strategic Asset Management Plan (SAMP), decision-making framework, risk/opportunity actions.
- Certification through accredited third-party audits.
Why Organizations Use It
- Drives lifecycle optimization, cost savings, reliability.
- Meets regulatory, stakeholder expectations; enhances resilience.
- Builds trust, differentiates in bids; integrates with ISO 9001/14001.
- Provides governance for decisions amid climate, regulatory changes.
Implementation Overview
- Phased: gap analysis, SAMP development, competence building, process controls, audits.
- Applicable to all sizes/industries with physical assets; 12–24 months typical.
- Optional certification validates conformity (surveillance audits).
Key Differences
| Aspect | ENERGY STAR | ISO 55001 |
|---|---|---|
| Scope | Energy efficiency products, buildings, plants | Asset management systems lifecycle governance |
| Industry | All sectors, US-focused products/buildings | Asset-intensive industries worldwide |
| Nature | Voluntary certification program | Voluntary management system standard |
| Testing | Third-party lab, post-market verification | Internal audits, management reviews |
| Penalties | Delisting, label removal | No legal penalties, certification loss |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ENERGY STAR and ISO 55001
ENERGY STAR FAQ
ISO 55001 FAQ
You Might also be Interested in These Articles...
NIST CSF 2.0: Key Enhancements and How They Address Evolving Cyber Threats
Explore NIST CSF 2.0 updates: Govern function, supply chain security, SME playbooks for ransomware & AI threats. Boost your cyber defenses now!
CMMC Cost Calculator: Realistic Budgets for Levels 1-3, C3PAO Fees, and ROI for Small DIB Suppliers
Calculate realistic CMMC costs for Levels 1-3: self-assessments, C3PAO fees, tooling, remediation & ROI. Interactive tool for small DIB suppliers. Get benchmark
The Panoramic View: How Integrated Compliance Monitoring Creates Unprecedented Organizational Visibility and Adaptability
Gain unprecedented organizational visibility with integrated compliance monitoring. Automate real-time alerts, ensure GDPR & SOC 2 adherence, reduce risks, and
Run Maturity Assessments with GRADUM
Transform your compliance journey with our AI-powered assessment platform
Assess your organization's maturity across multiple standards and regulations including ISO 27001, DORA, NIS2, NIST, GDPR, and hundreds more. Get actionable insights and track your progress with collaborative, AI-powered evaluations.
Check out these other Gradum.io Standards Comparison Pages
PIPL vs MAS TRM
Discover PIPL vs MAS TRM: China's GDPR-inspired privacy law meets Singapore's tech risk guidelines. Key diffs, compliance strategies & implementation for global firms. Dive in!
K-PIPA vs NIST 800-53
Discover K-PIPA vs NIST 800-53: Korea's consent-centric privacy law with CPOs & 72h breaches meets US 20-family controls, baselines & RMF. Align strategies for global compliance today.
ISO 9001 vs ISO 27701
Explore ISO 9001 vs ISO 27701: Quality management meets privacy PIMS. Key differences, benefits, PDCA integration & compliance tips for your business success!