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Table 7. ASHRAE 90.1-2019 — Equivalent BPFs for a future source energy metric

Building type	Climate zone	Col3	Col4	Col5	Col6	Col7	Col8	Col9	Col10	Col11	Col12	Col13	Col14	Col15	Col16	Col17	Col18	Col19	Col20
**Building type **	0A	0B	1A	1B	2A	2B	3A	3B	3C	4A	4B	4C	5A	5B	5C	6A	6B	7	8
Multifamily	0.74	0.69	0.73	0.70	0.73	0.70	0.71	0.70	0.63	0.70	0.71	0.69	0.68	0.70	0.70	0.68	0.68	0.68	0.74
Healthcare/hospital	0.72	0.72	0.73	0.73	0.74	0.71	0.72	0.74	0.71	0.72	0.73	0.71	0.74	0.73	0.80	0.73	0.77	0.78	0.79
Hotel/motel	0.72	0.71	0.72	0.71	0.71	0.70	0.71	0.73	0.72	0.71	0.73	0.73	0.71	0.73	0.74	0.70	0.72	0.70	0.70
Office	0.62	0.63	0.61	0.62	0.58	0.60	0.57	0.62	0.55	0.55	0.61	0.57	0.58	0.61	0.59	0.58	0.60	0.54	0.58
Restaurant	0.65	0.62	0.63	0.61	0.62	0.58	0.63	0.63	0.63	0.67	0.66	0.66	0.70	0.70	0.68	0.73	0.72	0.74	0.77
Retail	0.57	0.54	0.53	0.53	0.48	0.47	0.47	0.47	0.47	0.52	0.50	0.56	0.57	0.53	0.59	0.58	0.56	0.53	0.60
School	0.57	0.57	0.58	0.57	0.55	0.54	0.57	0.51	0.49	0.48	0.51	0.52	0.51	0.53	0.51	0.53	0.50	0.51	0.58
Warehouse	0.28	0.30	0.24	0.27	0.23	0.24	0.27	0.23	0.20	0.33	0.26	0.28	0.40	0.32	0.29	0.44	0.38	0.40	0.44
All others	0.65	0.62	0.64	0.62	0.57	0.54	0.57	0.56	0.58	0.59	0.57	0.60	0.60	0.59	0.65	0.62	0.62	0.61	0.64

REQUIREMENTS EXPLAINED

This credit rewards increased energy efficiency addressing regulated and unregulated systems in the project scope, and improved base building performance . To limit documentation level of effort, use the same ASHRAE 90.1 compliance method for prerequisite and credit compliance: either the prescriptive method or Appendix G PRM.

Table 8. Linked prerequisite and credit compliance options for energy efficiency

EAp2: Minimum Energy Efficiency	Linked EAc2: Enhanced Energy Efficiency (choose Option 1 OR Option 2)	Available points
Option 1. ASHRAE 90.1-2019 Prescriptive method	Option 1. Prescriptive Path	1–11
Option 1. ASHRAE 90.1-2019 Prescriptive method	Path 2. Regulated Loads, Case 1. Additional efficiency systems optimization Reduce lighting power, increase HVAC and SWH equipment efficiency, and/or reduce fan power.	1–4
Option 1. ASHRAE 90.1-2019 Prescriptive method	AND/OR	+
Option 1. ASHRAE 90.1-2019 Prescriptive method	Path 3. Plug and process loads	1–5
Option 1. ASHRAE 90.1-2019 Prescriptive method	AND/OR	+
Option 1. ASHRAE 90.1-2019 Prescriptive method	Path 4. Base building energy efficiency	2
Option 2. ASHRAE 90.1-2022 Prescriptive method	Option 1. Prescriptive Path	3–12
Option 2. ASHRAE 90.1-2022 Prescriptive method	Path 1.ASHRAE 90.1-2022 compliance for project scope. Automatically achieved	3
Option 2. ASHRAE 90.1-2022 Prescriptive method	AND	+
Option 2. ASHRAE 90.1-2022 Prescriptive method	Path 2. Regulated loads	4
Option 2. ASHRAE 90.1-2022 Prescriptive method	Case 1. Additional efficiency systems optimization. Reduce lighting power, increase HVAC and SWH equipment efficiency, and/or reduce fan power. OR Case 2. Additional efficiency requirements beyond ASHRAE 90.1 2022 (Applicable to substantial alterations)
Option 2. ASHRAE 90.1-2022 Prescriptive method	Case 1. Additional efficiency systems optimization. Reduce lighting power, increase HVAC and SWH equipment efficiency, and/or reduce fan power. OR Case 2. Additional efficiency requirements beyond ASHRAE 90.1 2022 (Applicable to substantial alterations)	+

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