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| MidAmerican      Funding, LLC                          | Iowa                     |
|--------------------------------------------------------|--------------------------|
| MHC      Inc.                                          | Iowa                     |
| MidAmerican      Energy Company                        | Iowa                     |
| CBEC      Railway Inc.                                 | Iowa                     |
| InterCoast      Capital Company                        | Delaware                 |
| Cimmred      Leasing Company                           | South      Dakota        |
| IWG      Co. 8                                         | Delaware                 |
| MHC      Investment Company                            | South      Dakota        |
| MWR      Capital Inc.                                  | South      Dakota        |
| Midwest      Capital Group, Inc.                       | Iowa                     |
| Dakota      Dunes Development Company                  | Iowa                     |
| Two      Rivers Inc.                                   | South      Dakota        |
| MidAmerican      Services Company                      | Iowa                     |
| MEC      Construction Services Co.                     | Iowa                     |
| CE      Electric UK Funding Company                    | England                  |
| CalEnergy      Gas (Holdings) Limited                  | England                  |
| CalEnergy      Gas Limited                             | England                  |
| CalEnergy      Gas (Australia) Limited                 | England                  |
| CalEnergy      Resources Limited                       | England                  |
| CalEnergy      Resources (Poland) sp.z.o.o.            | Poland                   |
| CE      Electric (Ireland) Limited                     | Republic      of Ireland |
| CE      Electric UK Holdings                           | England                  |
| CE      Electric UK Limited                            | England                  |
| CE      UK Gas Holdings Limited                        | England                  |
| DCUSA      Limited                                     | England                  |
| ElectraLink      Limited                               | England                  |
| Electricity      Pensions Trustee Limited              | England                  |
| ESN      Holdings Limited                              | England                  |
| Gemserv      Limited                                   | England                  |
| Integrated      Utility Services Limited               | England                  |
| Integrated      Utility Services Limited               | Republic      of Ireland |
| Kings      Road Developments Limited                   | England                  |
| MRA      Service Company Limited                       | England                  |
| Northern      Electric plc                             | England                  |
| Northern      Electric Distribution Limited            | England                  |
| Northern      Electric Finance plc                     | England                  |
| Northern      Electric & Gas Limited               | England                  |
| Northern      Electric GenCo                           | England                  |
| Northern      Electric Generation (Peaking) Limited    | England                  |
| Northern      Electric Properties Limited              | England                  |
| Northern      Electric Retail Limited                  | England                  |
| Northern      Transport Finance Limited                | England                  |
| Selectusonline      Limited                            | England                  |
| Vehicle      Lease and Service Limited                 | England                  |
| Yorkshire      Cayman Holding Limited                  | Cayman      Islands      |
| Yorkshire      Electricity Distribution plc            | England                  |
| Yorkshire      Electricity Group plc                   | England                  |
| Yorkshire      Holdings plc                            | England                  |
| Yorkshire      Power Finance Limited                   | Cayman      Islands      |
| Yorkshire      Power Group Limited                     | England                  |
| HomeServices      of America, Inc.                     | Delaware                 |
| Allerton      Capital, Ltd.                            | Iowa                     |
| Arizona      Home Services, LLC                        | Arizona                  |
| Caldwell      Mill, LLP                                | Alabama                  |
| California      Title Company                          | California               |
| Capitol      Intermediary Company                      | Nebraska                 |
| Capitol      Land Exchange, Inc.                       | Nebraska                 |
| Capitol      Title Company                             | Nebraska                 |
| CBSHOME      Real Estate Company                       | Nebraska                 |
| CBSHOME      Real Estate of Iowa, Inc.                 | Delaware                 |
| CBSHOME      Relocation Services, Inc.                 | Nebraska                 |
| Champion      Realty, Inc.                             | Maryland                 |
| Chancellor      Title Services, Inc.                   | Maryland                 |
| Columbia      Title of Florida, Inc.                   | Florida                  |
| Cornerstone      Title Company, L.L.C.                 | Georgia                  |
| Edina      Financial Services, Inc.                    | Minnesota                |
| Edina      Realty, Inc.                                | Minnesota                |
| Edina      Realty Referral Network, Inc.               | Minnesota                |
| Edina      Realty Relocation, Inc.                     | Minnesota                |
| Edina      Realty Title, Inc.                          | Minnesota                |
| Esslinger-Wooten-Maxwell,      Inc.                    | Florida                  |
| E-W-M      Referral Services, Inc.                     | Florida                  |
| FFR,      Inc.                                         | Iowa                     |
| First      Realty, Ltd.                                | Iowa                     |
| First      Reserve Insurance, Inc.                     | Florida                  |
| FMLC      Mortgage, LLC                                | Delaware                 |
| For      Rent, Inc.                                    | Arizona                  |
| Heritage      Title Services, LLC                      | Georgia                  |
| HMSV      Financial Services, Inc.                     | Delaware                 |
| HN      Heritage Title Holdings, LLC                   | Georgia                  |
| HN      Insurance Holdings, LLC                        | Georgia                  |
| HN      Insurance Services, LLC                        | Georgia                  |
| HN      Mortgage, LLC                                  | Georgia                  |
| HN      Real Estate Group, L.L.C.                      | Georgia                  |
| HN      Real Estate Group, N.C., Inc.                  | North      Carolina      |
| HN      Referral Corporation                           | Georgia                  |
| Home      Services Referral Network, LLC               | Indiana                  |
| HomeServices      Financial, LLC                       | Delaware                 |
| HomeServices      Financial Holdings, Inc.             | Delaware                 |
| HomeServices      Financial-Iowa, LLC                  | Delaware                 |
| HomeServices      Lending, LLC                         | Delaware                 |
| HomeServices      Insurance, Inc.                      | Nebraska                 |
| HomeServices      of Alabama, Inc.                     | Delaware                 |
| HomeServices      of California, Inc.                  | Delaware                 |
| HomeServices      of Florida, Inc.                     | Florida                  |
| HomeServices      of Iowa, Inc.                        | Delaware                 |
| HomeServices      of Kentucky, Inc.                    | Kentucky                 |
| HomeServices      of Kentucky Real Estate Academy, LLC | Kentucky                 |
| HomeServices      of Nebraska, Inc.                    | Delaware                 |
| HomeServices      of Nevada, Inc.                      | Delaware                 |
| HomeServices      of the Carolinas, Inc.               | Delaware                 |
| HomeServices      Relocation, LLC                      | Delaware                 |
| HSR      Equity Funding, Inc.                          | Delaware                 |
| Huff      Commercial Group, LLC                        | Kentucky                 |
| Huff-Drees      Realty, Inc.                           | Ohio                     |
| IMO      Co., Inc.                                     | Missouri                 |
| Iowa      Realty Co., Inc.                             | Iowa                     |
| Iowa      Realty Insurance Agency, Inc.                | Iowa                     |
| Iowa      Title Company                                | Iowa                     |
| Iowa      Title Linn County II, LLC                    | Iowa                     |
| JBRC,      Inc.                                        | Kentucky                 |
| J.D.      Reece Mortgage Company                       | Kansas                   |
| J.P.      & A. Inc.                                | Georgia                  |
| Jenny      Pruitt & Associates, Inc.               | Georgia                  |
| Jenny      Pruitt Insurance Services, LLC              | Georgia                  |
| Jim      Huff Realty, Inc.                             | Kentucky                 |
| JRHBW      Realty, Inc.                                | Alabama                  |
| J.      S. White & Associates, Inc.                | Alabama                  |
| Kansas      City Title, Inc.                           | Kansas                   |
| Kentucky      Residential Referral Services, LLC       | Kentucky                 |
| Larabee      School of Real Estate and Insurance, Inc. | Nebraska                 |
| Limestone      Springs Holdings, LLC                   | California               |
| Lincoln      Title Company, LLC                        | Nebraska                 |
| Long      Title Agency, LLC                            | Arizona                  |
| Meridian      Title Services, LLC                      | Georgia                  |
| Mid-America      Referral Network, Inc.                | Kansas                   |
| MidAmerican      Commercial Real Estate Services, Inc. | Kansas                   |
| Midland      Escrow Services, Inc.                     | Iowa                     |
| MortgageSouth,      LLC                                | Alabama                  |
| Nebraska      Land Title and Abstract Company          | Nebraska                 |
| Pickford      Escrow Company, Inc.                     | California               |
| Pickford      Golden State Member, LLC                 | California               |
| Pickford      Holdings LLC                             | California               |
| Pickford      North County LP                          | California               |
| Pickford      Real Estate, Inc.                        | California               |
| Pickford      Realty, Ltd.                             | California               |
| Pickford      Services Company                         | California               |
| Plaza      Financial Services, LLC                     | Kansas                   |
| Plaza      Mortgage Services, LLC                      | Kansas                   |
| Preferred      Carolinas Realty, Inc.                  | North      Carolina      |
| Preferred      Carolinas Title Agency, LLC             | North      Carolina      |
| Professional      Referral Organization, Inc.          | Maryland                 |
| Real      Estate Links, LLC                            | Illinois                 |
| Real      Estate Referral Network, Inc.                | Nebraska                 |
| Reece      & Nichols Alliance, Inc.                | Kansas                   |
| Reece      & Nichols Realtors, Inc.                | Kansas                   |
| Referral      Company of North Carolina, Inc.          | North      Carolina      |
| RHL      Referral Company, LLC                         | Arizona                  |
| Roberts      Brothers, Inc.                            | Alabama                  |
| Roy      H. Long Realty Co., Inc.                      | Arizona                  |
| San      Diego PCRE, Inc.                              | California               |
| Semonin      Realtors, Inc.                            | Delaware                 |
| Southwest      Relocation, LLC                         | Arizona                  |
| The      Escrow Firm, Inc.                             | California               |
| The      Referral Company                              | Iowa                     |
| TITLE      INFO NOW, LLC                               | Minnesota                |
| TitleSouth,      LLC                                   | Alabama                  |
| Township      Title Services, LLC                      | Georgia                  |
| Traditions      Title Agency, LLC                      | Ohio                     |
| Trinity      Mortgage Partners, Inc.                   | Georgia                  |
| United      Settlement Services, LC                    | Iowa                     |
| York      Simpson Underwood, LLC                       | North      Carolina      |
| CE      Generation, LLC                                | Delaware                 |
| CalEnergy      Operating Corporation                   | Delaware                 |
| California      Energy Development Corporation         | Delaware                 |
| California      Energy Yuma Corporation                | Utah                     |
| CE      Salton Sea Inc.                                | Delaware                 |
| CE      Texas Power, LLC                               | Delaware                 |
| CE      Texas Resources, LLC                           | Delaware                 |
| CE      Turbo LLC                                      | Delaware                 |
| Conejo      Energy Company                             | California               |
| Del      Ranch, L. P.                                  | California               |
| Desert      Valley Company                             | California               |
| Elmore,      L.P.                                      | California               |
| Falcon      Power Operating Company                    | Texas                    |
| CE      Gen Oil Company                                | Texas                    |
| CE      Gen Pipeline Corporation                       | Texas                    |
| CE      Gen Power Corporation                          | Texas                    |
| Fish      Lake Power LLC                               | Delaware                 |
| FSRI      Holdings, Inc                                | Texas                    |
| Imperial      Magma LLC                                | Delaware                 |
| Leathers,      L.P.                                    | California               |
| Magma      Land Company I                              | Nevada                   |
| Magma      Power Company                               | Nevada                   |
| Niguel      Energy Company                             | California               |
| North      Country Gas Pipeline Corporation            | New      York            |
| Power      Resources, Ltd.                             | Texas                    |
| Salton      Sea Brine Processing L. P.                 | California               |
| Salton      Sea Funding Corporation                    | Delaware                 |
| Salton      Sea Power Company                          | Nevada                   |
| Salton      Sea Power Generation L. P.                 | California               |
| Salton      Sea Power L.L.C.                           | Delaware                 |
| Salton      Sea Royalty LLC                            | Delaware                 |
| San      Felipe Energy Company                         | California               |
| Saranac      Energy Company, Inc.                      | Delaware                 |
| Saranac      Power Partners, LP                        | Delaware                 |
| SECI      Holdings, Inc.                               | Delaware                 |
| VPC      Geothermal LLC                                | Delaware                 |
| Vulcan      Power Company                              | Nevada                   |
| Vulcan/BN      Geothermal Power Company                | Nevada                   |
| Yuma      Cogeneration Associates                      | Arizona                  |
| BG      Energy Holding LLC                             | Delaware                 |
| BG      Energy LLC                                     | Delaware                 |
| CalEnergy      Capital Trust II                        | Delaware                 |
| CalEnergy      Capital Trust III                       | Delaware                 |
| CalEnergy      Generation Operating Company            | Delaware                 |
| CalEnergy      Holdings, Inc.                          | Delaware                 |
| CalEnergy      International Ltd.                      | Bermuda                  |
| CalEnergy      International Services, Inc.            | Delaware                 |
| CalEnergy      Investments C.V.                        | Netherlands              |
| CalEnergy      Minerals Development LLC                | Delaware                 |
| CalEnergy      Minerals, LLC                           | Delaware                 |
| CalEnergy      Pacific Holdings Corp.                  | Delaware                 |
| CalEnergy      U.K. Inc.                               | Delaware                 |
| CE      Casecnan Ltd.                                  | Bermuda                  |
| CE      Casecnan II, Inc.                              | Philippines              |
| CE      Casecnan Water and Energy Company, Inc.        | Philippines              |
| CE      Cebu Geothermal Power Company, Inc.            | Philippines              |
| CE      Electric (NY), Inc.                            | Delaware                 |
| CE      Electric, Inc.                                 | Delaware                 |
| CE      Exploration Company                            | Delaware                 |
| CE      Geothermal, Inc.                               | Delaware                 |
| CE      Insurance Services Limited                     | Isle      of Man         |
| CE      International Investments, Inc.                | Delaware                 |
| CE      Luzon Geothermal Power Company, Inc.           | Philippines              |
| CE      Mahanagdong II, Inc.                           | Philippines              |
| CE      Mahanagdong Ltd.                               | Bermuda                  |
| CE      Obsidian Energy LLC                            | Delaware                 |
| CE      Obsidian Holding, LLC                          | Delaware                 |
| CE      Philippines II, Inc.                           | Philippines              |
| CE      Philippines Ltd.                               | Bermuda                  |
| CE      Power, Inc.                                    | Delaware                 |
| Cordova      Energy Company, LLC                       | Delaware                 |
| Cordova      Funding Corporation                       | Delaware                 |
| Kern      River Funding Corporation                    | Delaware                 |
| Kern      River Gas Transmission Company               | Texas                    |
| KR      Acquisition 1, LLC                             | Delaware                 |
| KR      Acquisition 2, LLC                             | Delaware                 |
| KR      Holding, LLC                                   | Delaware                 |
| M      & M Ranch Acquisition Company, LLC          | Delaware                 |
| M      & M Ranch Holding Company, LLC              | Delaware                 |
| Magma      Netherlands B.V.                            | Netherlands              |
| MEHC      Investment, Inc.                             | South      Dakota        |
| MidAmerican      Capital Trust I                       | Delaware                 |
| MidAmerican      Capital Trust II                      | Delaware                 |
| MidAmerican      Capital Trust III                     | Delaware                 |
| MidAmerican      Nuclear Energy Company, LLC           | Delaware                 |
| MidAmerican      Nuclear Energy Holdings Company, LLC  | Delaware                 |
| MEHC      Insurance Services Ltd.                      | Vermont                  |
| MEHC      America Transco, LLC                         | Delaware                 |
| MEHC      Texas Transco, LLC                           | Delaware                 |
| Electric      Transmission America, LLC                | Delaware                 |
| Electric      Transmission Texas, LLC                  | Delaware                 |
| MidAmerican      Energy Machining Services LLC         | Delaware                 |
| NNGC      Acquisition, LLC                             | Delaware                 |
| Northern      Natural Gas Company                      | Delaware                 |
| Beckham      Pipeline, LLC                             | Delaware                 |
| PPW      Holdings LLC                                  | Delaware                 |
| PacifiCorp                                             | Oregon                   |
| Energy      West Mining Company                        | Utah                     |
| PacifiCorp      Investment Management, Inc.            | Oregon                   |
| Glenrock      Coal Company                             | Wyoming                  |
| Interwest      Mining Company                          | Oregon                   |
| Pacific      Minerals, Inc.                            | Wyoming                  |
| PacifiCorp      Environmental Remediation Company      | Delaware                 |
| PacifiCorp      Future Generations, Inc.               | Oregon                   |
| Canopy      Botanicals, Inc.                           | Delaware                 |
| Trapper      Mining Inc.                               | Delaware                 |
| Quad      Cities Energy Company                        | Iowa                     |
| Salton      Sea Minerals Corp.                         | Delaware                 |
| S.W.      Hydro, Inc.                                  | Delaware                 |
| Tongonan      Power Investment, Inc.                   | Philippines              |
| Visayas      Geothermal Power Company                  | Philippines              |
| Wailuku      Holding Company, LLC                      | Delaware                 |
| Wailuku      River Hydroelectric Power Company         | Hawaii                   |
| Wailuku      River Hydroelectric Limited Partnership   | Hawaii                   |