美國環保署能源之星計劃（ENERGY STAR Program）于2008年2月公布了5.0版計算機規格標準第1版草稿（ENERGY STAR Program Requirements for Computers Version 5.0 DRAFT 1）。

該標準草稿目錄如下：
Partner Commitments 2
Commitments 2
Performance for Special Distinction 4
Eligibility Criteria 5
24 Section 1: Definitions 5
Section 2: Qualifying Products 9
Section 3: Energy Efficiency and Power Management Criteria 9
33 Section 4: Test Procedures 15
36 Section 5: Effective Date 17
Section 6: Future Specification Revisions 17
Appendix A: ENERGY STAR Test Procedure for Determining the Power Use of
Computers in Off, Sleep, Idle and Maximum Power 18

下載標準英文版本全文，請訪問http://www.energystar.gov/ia/partners/prod_development/revisions/downloads/computer/Computer_Spec_Version5_%20Draft1.pdf。