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Revenue from Contracts with Customers
 3 Months Ended
Mar. 31, 2023
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
Energy Products and Services

The following table summarizes the Company's energy products and services revenue from contracts with customers ("Customer Revenue") by regulated and nonregulated, with further disaggregation of regulated by line of business, including a reconciliation to the Company's reportable segment information included in Note 12 (in millions):

For the Three-Month Period Ended March 31, 2023
PacifiCorpMidAmerican FundingNV EnergyNorthern PowergridBHE Pipeline GroupBHE TransmissionBHE Renewables
BHE and
Other(1)
Total
Customer Revenue:
Regulated:
Retail electric$1,349 $491 $848 $— $— $— $— $— $2,688 
Retail gas— 296 96 — — — — — 392 
Wholesale61 100 31 — — — — (1)191 
Transmission and
   distribution		38 14 18 281 — 165 — — 516 
Interstate pipeline— — — — 878 — — (56)822 
Other32 — — — 2 — — — 34 
Total Regulated1,480 901 993 281 880 165 — (57)4,643 
Nonregulated— 3 1 45 266 40 305 — 660 
Total Customer Revenue1,480 904 994 326 1,146 205 305 (57)5,303 
Other revenue4 16 5 28 27 — 88 — 168 
Total$1,484 $920 $999 $354 $1,173 $205 $393 $(57)$5,471 

For the Three-Month Period Ended March 31, 2022
PacifiCorpMidAmerican FundingNV EnergyNorthern PowergridBHE Pipeline GroupBHE TransmissionBHE Renewables
BHE and
Other(1)
Total
Customer Revenue:
Regulated:
Retail electric$1,185 $472 $599 $— $— $— $— $— $2,256 
Retail gas— 337 51 — — — — — 388 
Wholesale55 161 20 — — — — — 236 
Transmission and
   distribution		32 15 17 269 — 176 — — 509 
Interstate pipeline— — — — 745 — — (41)704 
Other20 — 1 — 1 — — — 22 
Total Regulated1,292 985 688 269 746 176 — (41)4,115 
Nonregulated— 2 — 15 278 7 302 — 604 
Total Customer Revenue1,292 987 688 284 1,024 183 302 (41)4,719 
Other revenue5 18 5 31 11 — 34 — 104 
Total$1,297 $1,005 $693 $315 $1,035 $183 $336 $(41)$4,823 

(1)The BHE and Other reportable segment represents amounts related principally to other corporate entities, corporate functions and intersegment eliminations.
Real Estate Services

The following table summarizes the Company's real estate services Customer Revenue by line of business (in millions):
HomeServices
Three-Month Periods
Ended March 31,
20232022
Customer Revenue:
Brokerage$799 $1,092 
Franchise12 20 
Total Customer Revenue811 1,112 
Mortgage and other revenue64 95 
Total$875 $1,207 

Remaining Performance Obligations

The following table summarizes the Company's revenue it expects to recognize in future periods related to significant unsatisfied remaining performance obligations for fixed contracts with expected durations in excess of one year as of March 31, 2023, by reportable segment (in millions):
Performance obligations expected to be satisfied:
Less than 12 monthsMore than 12 monthsTotal
BHE Pipeline Group$2,786 $20,146 $22,932 
BHE Transmission490 — 490 
Total$3,276 $20,146 $23,422 
PAC  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
The following table summarizes PacifiCorp's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class (in millions):
Three-Month Periods
Ended March 31,
20232022
Customer Revenue:
Retail:
Residential$585 $505 
Commercial430 370 
Industrial290 273 
Other retail44 37 
Total retail1,349 1,185 
Wholesale
61 55 
Transmission38 32 
Other Customer Revenue32 20 
Total Customer Revenue1,480 1,292 
Other revenue4 5 
Total operating revenue$1,484 $1,297 
MEC  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
The following table summarizes MidAmerican Energy's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class, including a reconciliation to MidAmerican Energy's reportable segment information included in Note 11 (in millions):
For the Three-Month Period Ended March 31, 2023
ElectricNatural GasOtherTotal
Customer Revenue:
Retail:
Residential$167 $199 $— $366 
Commercial75 78 — 153 
Industrial214 7 — 221 
Natural gas transportation services— 13 — 13 
Other retail35 (1)— 34 
Total retail491 296 — 787 
Wholesale71 29 — 100 
Multi-value transmission projects14 — — 14 
Other Customer Revenue— — 3 3 
Total Customer Revenue576 325 3 904 
Other revenue15 1 — 16 
Total operating revenue$591 $326 $3 $920 

For the Three-Month Period Ended March 31, 2022
ElectricNatural GasOtherTotal
Customer Revenue:
Retail:
Residential$168 $225 $— $393 
Commercial74 88 — 162 
Industrial198 9 — 207 
Natural gas transportation services— 14 — 14 
Other retail32 1 — 33 
Total retail472 337 — 809 
Wholesale104 58 — 162 
Multi-value transmission projects15 — — 15 
Other Customer Revenue— — 1 1 
Total Customer Revenue591 395 1 987 
Other revenue17 1 — 18 
Total operating revenue$608 $396 $1 $1,005 
MidAmerican Funding, LLC  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with CustomersRefer to Note 9 of MidAmerican Energy's Notes to Financial Statements.
NPC  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
The following table summarizes Nevada Power's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class (in millions):
Three-Month Periods
Ended March 31,
20232022
Customer Revenue:
Retail:
Residential$293 $214 
Commercial136 96 
Industrial138 78 
Other6 1 
Total fully bundled573 389 
Distribution only service3 5 
Total retail576 394 
Wholesale, transmission and other18 16 
Total Customer Revenue594 410 
Other revenue5 5 
Total operating revenue$599 $415 
SPPC  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
The following table summarizes Sierra Pacific's revenue from contracts with customers ("Customer Revenue") by line of business, with further disaggregation of retail by customer class, including a reconciliation to Sierra Pacific's reportable segment information included in Note 10 (in millions):
Three-Month Periods
Ended March 31,
20232022
ElectricNatural GasTotalElectricNatural GasTotal
Customer Revenue:
Retail:
Residential$115 $60 $175 $85 $32 $117 
Commercial91 27 118 70 15 85 
Industrial63 9 72 49 4 53 
Other2 — 2 1 — 1 
Total fully bundled271 96 367 205 51 256 
Distribution only service1 — 1 1 — 1 
Total retail272 96 368 206 51 257 
Wholesale, transmission and other32 — 32 21 — 21 
Total Customer Revenue304 96 400 227 51 278 
Other revenue— — — — 1 1 
Total operating revenue$304 $96 $400 $227 $52 $279 
EEGH  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
The following table summarizes Eastern Energy Gas' revenue from contracts with customers ("Customer Revenue") by regulated and nonregulated, with further disaggregation of regulated by line of business (in millions):

Three-Month Periods
Ended March 31,
20232022
Customer Revenue:
Regulated:
Gas transmission and storage$332 $285 
Other2 — 
Total regulated334 285 
Nonregulated217 203 
Total Customer Revenue551 488 
Other revenue(1)
2 (6)
Total operating revenue$553 $482 

(1)Other revenue consists primarily of revenue recognized in accordance with Accounting Standards Codification 815, "Derivative and Hedging" and includes unrealized gains and losses for derivatives not designated as hedges related to natural gas sales contracts.


Eastern Energy Gas has recognized contract liabilities of $70 million and $80 million as of March 31, 2023 and December 31, 2022, respectively, due to the relationship between Eastern Energy Gas' performance and the customer's payment. Eastern Energy Gas recognizes revenue as it fulfills its obligations to provide services to its customers. During the three-month period ended March 31, 2023, Eastern Energy Gas recognized revenue of $22 million from the beginning contract liability balance.
Remaining Performance Obligations

The following table summarizes Eastern Energy Gas' revenue it expects to recognize in future periods related to significant unsatisfied remaining performance obligations for fixed contracts with expected durations in excess of one year as of March 31, 2023 (in millions):
Performance obligations expected to be satisfied
Less than 12 monthsMore than 12 monthsTotal
Eastern Energy Gas$1,657 $15,340 $16,997 
EGTS  
Disaggregation of Revenue [Line Items]  
Revenue from Contracts with Customers Revenue from Contracts with Customers
The following table summarizes EGTS' revenue from contracts with customers ("Customer Revenue") by regulated and other, with further disaggregation of regulated by line of business (in millions):

Three-Month Periods
Ended March 31,
20232022
Customer Revenue:
Regulated:
Gas transmission$191 $165 
Gas storage67 47 
Other2 — 
Total regulated260 212 
Management service and other revenues17 18 
Total Customer Revenue277 230 
Other revenue(1)
1 (7)
Total operating revenue$278 $223 

(1)Other revenue consists primarily of revenue recognized in accordance with Accounting Standards Codification 815, "Derivative and Hedging" and includes unrealized gains and losses for derivatives not designated as hedges related to natural gas sales contracts.

Remaining Performance Obligations

The following table summarizes EGTS' revenue it expects to recognize in future periods related to significant unsatisfied remaining performance obligations for fixed contracts with expected durations in excess of one year as of March 31, 2023 (in millions):
Performance obligations expected to be satisfied
Less than 12 monthsMore than 12 monthsTotal
EGTS$746 $3,390 $4,136