Document:

QuickLinks
 -- Click here to rapidly navigate through this document
  

 
 

Exhibit 10.106    
  

TAX ALLOCATION AGREEMENT  

        This Agreement is entered into as of July 2, 2001, by and between Mission Energy Holding Company, a Delaware corporation ("MEH"), and its wholly-owned
subsidiary, Edison Mission Energy, a Delaware corporation ("EME"). 

RECITALS  

	A.
	The
Mission Group, a California corporation ("Mission Group"), has entered into a tax allocation agreement with its wholly-owned first-tier subsidiaries, including MEH (the
"Group Agreement"), providing for an allocation between Mission Group and its wholly-owned first-tier subsidiaries of tax benefits and tax liabilities reflected in or resulting from the
filing of combined or consolidated income or franchise tax returns.

	B.
	Pursuant
to the Group Agreement, the first-tier subsidiaries of Mission Group make and receive payments from time to time reflecting tax liabilities and benefits realized
by the corporate group arising from net operating income and losses, net capital gains and losses, and credits against tax, attributable to such first-tier subsidiaries and their
subsidiaries.

	C.
	The
parties desire to further provide for the payment by MEH to EME or from EME to MEH, as the case may be, of the Separate Tax Benefits or Separate Tax Liabilities of EME and each of
the subsidiaries which is owned directly or indirectly by EME ("Lower Tier Subsidiaries"), calculated in accordance with the Master Agreement (as such term is defined in the Group Agreement).

	D.
	Terms
used and not defined herein have the meanings given them in the Master Agreement or the Group Agreement. 

AGREEMENT  

        NOW, THEREFORE, in consideration of the premises and of the mutual covenants herein contained and for other good and valuable consideration, the receipt of which
is hereby acknowledged, the parties hereto agree as follows: 

	1.
	Tax Liability and Benefit Payments.    For each taxable period to which the Master Agreement is applicable, MEH shall utilize
the calculation made by Edison International under the Master Agreement of the amount of the Separate Tax Liability or Separate Tax Benefit (as such terms are defined in the Master Agreement) of EME
and its Lower Tier Subsidiaries. On each date that any payment under the Master Agreement is to be made or received by MEH (or would have been made or received if an amount had been owed or
receivable), EME shall pay to MEH the amount by which (a) the aggregate of the Separate Tax Liability of EME, if it has a Separate Tax Liability, and the Separate Tax Liabilities of each of its
Lower Tier Subsidiaries which has a Separate Tax Liability, exceeds (b) the aggregate of the Separate Tax Benefit of EME, if it has a Separate Tax Benefit, and the Separate Tax Benefits of each
of its Lower Tier Subsidiaries which has a Separate Tax Benefit. If, for any such taxable period, (a) the aggregate of the Separate Tax Benefit of EME, if it has a Separate Tax Benefit, and the
Separate Tax Benefits of each of its Lower Tier Subsidiaries which has a Separate Tax Benefit exceeds (b) the aggregate of the Separate Tax Liability of EME, if it has a Separate Tax Liability,
and the Separate Tax Liabilities of each of its Lower Tier Subsidiaries which has a Separate Tax Liability, MEH shall pay to EME an amount equal to such excess. 

All
payments by either of MEH or EME shall be made without setoff, counterclaim or deduction of any kind whatsoever, and whether or not payment is due or has been received from Edison International
under the Master Agreement or from Mission Group under the Group Agreement. EME and its subsidiaries shall provide to Edison International, Mission Group, and MEH, on a monthly basis, or upon demand
as necessary, all relevant information necessary to calculate federal and state tax liabilities and payments. 

	2.
	Reconciliation of Tax Liability.    Upon receipt of each notice provided for in Section 2 of the Group Agreement,
relating to reconciliation of quarterly estimated tax payments against the Consolidated Returns, MEH shall forthwith determine and notify EME of the effect, if any, of such reconciliation on the
payments made to or received from EME. EME shall pay to MEH any additional tax liability due, or receive payment 

1

 

from
MEH for any overpayment, on the same date that MEH makes or receives any payments under Section 2 of the Group Agreement. 

	3.
	Adjustments to Tax Liability.    If any adjustments are made to the income, gains, losses, deductions or credits pertaining to
EME or any of its Lower Tier Subsidiaries, as reported in a Consolidated Return filed by Edison International, by reason of the filing of an amended return or claim for refund, or arising out of an
audit of such Consolidated Return by the Internal Revenue Service or applicable state agency, then the Separate Tax Liability or the Separate Tax Benefit of EME or such Lower Tier Subsidiary shall be
redetermined to give effect to any such adjustment as if it had been made as part of the filed Consolidated Return. If any interest or penalty is to be paid
or interest received as a result of a tax deficiency or refund, such interest or penalty shall be allocated in accordance with the item(s) giving rise to such interest or penalty. MEH agrees to
exercise its contest rights under the Group Agreement on behalf of EME and the reasonable costs so incurred by MEH shall be allocated upon such basis as is mutually agreed to by MEH and EME in advance
of such contest. If, as a result of such redetermination, any amounts due to MEH or EME under this Agreement, as the case may be, shall exceed the amounts previously paid to such party, then payment
of such excess shall be made by the appropriate party, as the case may be, on the earliest date on which (i) Edison International shall pay, or be deemed to have paid, any additional taxes
resulting from any such adjustment; (ii) Edison International shall receive, or be deemed to have received, a refund of taxes resulting from any such adjustment; or (iii) such adjustment
shall become final. Any payment between MEH and EME pursuant to (i) or (ii) above, however, shall not become final until the adjustment with respect to which the redetermination was made
becomes final. For purposes of this Section 3, an adjustment shall become final at the time of the expiration of the applicable statute of limitations with respect to the taxable period to
which such adjustment relates, or, if such adjustment was made pursuant to a decision of a court, at the time such decision shall become final.

	4.
	Carryovers and Carrybacks.    If, for any taxable period ending on or after December 31, 1986, EME or any of its Lower
Tier Subsidiaries has Net Losses which, under the applicable tax codes may be carried over or carried back to any taxable period in which Edison International filed, or reasonably anticipates that it
will file, a Consolidated Return which includes EME, and such Net Losses give rise to a reduction in the tax liability of the Consolidated Group that would not have arisen if EME or such Lower Tier
Subsidiary were excluded from the Consolidated Group for any such taxable period, MEH shall pay to EME an amount equal to the actual reduction in the tax liability of the Consolidated Group for the
taxable period to which such Net Losses may be carried, which is attributable to such carryover or carryback. Payment of such amount shall be made by MEH (i) in the case of a carryover, on or
before the later of (a) the 15th day of the third month after the end of the taxable period with respect to which the tax liability of the Consolidated Group was reduced and (b) the date
on which such reduction in tax liability is finally determined, which shall be not later than 90 days after the Consolidated Return for such taxable period is filed; and (ii) in the case
of a carryback, when the Consolidated Group shall receive, or be deemed to receive, the refund attributable to such carryback.

	5.
	Priority of Payments.    Notwithstanding anything to the contrary in this Agreement, all payments from MEH to EME for Separate
Tax Benefits of EME and its Lower Tier Subsidiaries shall be subject to (a) the provisions of the Master Agreement establishing a priority for payments of Separate Tax Benefits to Southern
California Edison Company and its subsidiaries and (b) the provisions of the Group Agreement establishing a priority for payments of Separate Tax Benefits to Edison Capital and its
subsidiaries. Should any question arise as to the proper calculation of the Separate Tax Benefits or Separate Tax Liabilities of EME and its Lower Tier Subsidiaries, the determination of such question
by Edison International shall be final.

	6.
	Termination.    MEH and EME recognize that the Group Agreement may be terminated or modified by Mission Group in accordance
with its terms. Should the Group Agreement be so terminated or modified, this Agreement shall be terminated or deemed to be similarly modified, as the case may be, as of the same effective date and to
the same extent as the termination or modification of the Group Agreement.

	7.
	Successors and Beneficiaries.    This Agreement may not be assigned, pledged, transferred or hypothecated by MEH or EME
without the express, mutual, written consent of MEH and EME, and the express, written consent of Mission Group.

	8.
	Counterparts.    This Agreement may be executed in one or more counterparts, each of which shall be an original and all of
which taken together shall constitute one and the same agreement. 

2

 
	9.
	Governing Law.    This Agreement shall be governed by and construed in accordance with the laws of the State of California. 

        IN
WITNESS WHEREOF, the parties have executed this Agreement by their respective officers thereunto duly authorized as of the date first above written 

	 	 	MISSION ENERGY HOLDING COMPANY
	

 	
 	

By:	

/s/  THEODORE F. CRAVER, JR.      
 Theodore F. Craver, Jr.
	

 	
 	
EDISON MISSION ENERGY
	

 	
 	

By:	

/s/  KEVIN M. SMITH      
 Kevin M. Smith

3

QuickLinks

Exhibit 10.106QuickLinks
 -- Click here to rapidly navigate through this document
  

 
 

Exhibit 10.107    
  

ADMINISTRATIVE AGREEMENT RE TAX ALLOCATION PAYMENTS  

        This Agreement is entered into as of July 2, 2001, among Edison International, Southern California Edison Company, The Mission Group, Edison Capital,
Mission Energy Holding Company, Edison Mission Energy, Edison O&M Services, Edison Enterprises, and Mission Land Company (the parties other than EIX are referred to herein collectively as the
"Subsidiary Parties" and each individually as a "Subsidiary Party"). 

RECITALS  

	A.
	Edison
International has entered into an Amended and Restated Agreement for the Allocation of Income Tax Liabilities and Benefits, dated as of September 10, 1996 (the "Master
Agreement"), with its first-tier subsidiaries, Southern California Edison Company and The Mission Group, providing for an allocation among the parties of tax benefits and tax liabilities
reflected in or resulting from the filing of consolidated or combined income or franchise tax returns. The Master Agreement provides for Edison International to calculate the Separate Tax Liabilities
and Separate Tax Benefits (as such terms are defined in the Master Agreement) of Southern California Edison Company and The Mission Group and of each of their respective directly or indirectly owned
subsidiaries, and to make to or receive from Southern California Edison Company and The Mission Group, respectively, net payments with respect to the aggregate Separate Tax Benefit or Separate Tax
Liability of each such company and all its respective subsidiaries.

	B.
	The
Mission Group has entered into a related Amended and Restated Tax Allocation Agreement, dated as of September 10, 1996, as supplemented by addenda thereto (the "Group
Agreement"), with its first-tier subsidiaries, Edison Capital, Mission Energy Holding Company, Edison O&M Services, Edison Enterprises, and Mission Land Company. The Group Agreement
provides for The Mission Group to use the calculations made by Edison
International under the Master Agreement and to make to or receive from Edison Capital, Mission Energy Holding Company, Edison O&M Services, Edison Enterprises, and Mission Land Company, respectively,
net payments with respect to the aggregate Separate Tax Benefit or Separate Tax Liability of each such company and all its respective subsidiaries.

	C.
	Mission
Energy Holding Company has entered into a related Tax Allocation Agreement, dated as of July 2, 2001 (the "Mission Energy Agreement"), with its first-tier
subsidiary, Edison Mission Energy. The Mission Energy Agreement provides for Mission Energy Holding Company to use the calculations made by Edison International under the Master Agreement and to make
to or receive from Edison Mission Energy net payments with respect to the aggregate Separate Tax Benefit or Separate Tax Liability of Edison Mission Energy and all its subsidiaries.

	D.
	To
promote efficient administration of payments under the Master Agreement, Group Agreement, and Mission Energy Agreement (referred to collectively herein, together with any
amendments, supplements, addenda, or successor agreements, as the "Tax Allocation Agreements"), Edison International and the Subsidiary Parties desire to provide for payments under the Tax Allocation
Agreements to be made directly between Edison International and each of the Subsidiary Parties as set forth herein. 

AGREEMENT  

        NOW, THEREFORE, in consideration of the premises and of the mutual covenants herein contained and for other good and valuable consideration, the receipt of which
is hereby acknowledged, the parties hereto agree as follows: 

	1.
	Tax Liability and Benefit Payments.    On each date that any payments under the Tax Allocation Agreements are to be made or
received by Edison International or the Subsidiary Parties (or would have been made or received if an amount had been owed or receivable), payments shall be made as follows: 

(a)  Edison
International shall pay to Southern California Edison Company or Southern California Edison Company shall pay to Edison International, as the case may be, an amount equal to
the aggregate net amount of the Separate Tax Benefits and Separate Tax Liabilities of Southern California Edison Company and its subsidiaries; 

1

 

(b)  Edison
International shall pay to The Mission Group or The Mission Group shall pay to Edison International, as the case may be, an amount equal to the aggregate net amount of the
Separate Tax Benefits and Separate Tax Liabilities of The Mission Group and its subsidiaries (other than Mission Energy Holding Company, Edison Capital, Edison O&M Services, Edison Enterprises,
Mission Land Company, and their subsidiaries); 

(c)  Edison
International shall pay to Edison Capital or Edison Capital shall pay to Edison International, as the case may be, an amount equal to the aggregate net amount of the Separate
Tax Benefits and Separate Tax Liabilities of Edison Capital and its subsidiaries; 

(d)  Edison
International shall pay to Mission Energy Holding Company or Mission Energy Holding Company shall pay to Edison International, as the case may be, an amount equal to the
aggregate net amount of the Separate Tax Benefits and Separate Tax Liabilities of Mission Energy Holding Company and its subsidiaries (other than Edison Mission Energy and its subsidiaries); 

(e)  Edison
International shall pay to Edison Mission Energy or Edison Mission Energy shall pay to Edison International, as the case may be, an amount equal to the aggregate net amount of
the Separate Tax Benefits and Separate Tax Liabilities of Edison Mission Energy and its subsidiaries; 

(f)  Edison
International shall pay to Edison O&M Services or Edison O&M Services shall pay to Edison International, as the case may be, an amount equal to the aggregate net amount of the
Separate Tax Benefits and Separate Tax Liabilities of Edison O&M Services and its subsidiaries 

(g)  Edison
International shall pay to Edison Enterprises or Edison Enterprises shall pay to Edison International, as the case may be, an amount equal to the aggregate net amount of the
Separate Tax Benefits and Separate Tax Liabilities of Edison Enterprises and its subsidiaries; and 

(h)  Edison
International shall pay to Mission Land Company or Mission Land Company shall pay to Edison International, as the case may be, an amount equal to the aggregate net amount of
the Separate Tax Benefits and Separate Tax Liabilities of Mission Land Company and its subsidiaries. 

	2.
	Additional Subsidiaries.    Any Subsidiary Party may request Edison International to make payments for Separate Tax Benefits,
if any, directly to any subsidiary of that Subsidiary Party. In such case, that Subsidiary Party shall cause that subsidiary to make payments for Separate Tax Liabilities, if any, directly to Edison
International.

	3.
	Effect on Tax Allocation Agreements.    This Agreement establishes arrangements for the efficient administration of payments
under the Tax Allocation Agreements. Those payment arrangements and this Agreement shall not be construed to modify the rights and obligations of the parties under the Tax Allocation Agreements,
except to the extent that any obligation to make a payment under any of the Tax Allocation Agreements is satisfied by a payment made in accordance with this Agreement. Notwithstanding anything to the
contrary in this Agreement, all payments shall be subject to (a) the provisions of the Master Agreement establishing a priority for payments of Separate Tax Benefits to Southern California
Edison Company and its subsidiaries and (b) the provisions of the Group Agreement establishing a priority for payments of Separate Tax Benefits to Edison Capital and its subsidiaries. Should
any question arise as to the proper calculation or payment of the Separate Tax Benefits or Separate Tax Liabilities of Edison International or any of the Subsidiary Parties, the determination of such
question by Edison International shall be final.

	4.
	Termination.    This Agreement may be terminated at any time by Edison International in its sole discretion. Any termination
shall not by itself effect a termination of any of the Tax Allocation Agreements.

	5.
	Successors and Beneficiaries.    This Agreement may not be assigned, pledged, transferred or hypothecated by any of the
Subsidiary Parties without the express written consent of Edison International.

	6.
	Counterparts.    This Agreement may be executed in one or more counterparts, each of which shall be an original and all of
which taken together shall constitute one and the same agreement.

	7.
	Governing Law.    This Agreement shall be governed by and construed in accordance with the laws of the State of California.

2

 

        IN
WITNESS WHEREOF, the parties have executed this Agreement by their respective officers thereunto duly authorized as of the date first above written. 

	EDISON INTERNATIONAL
	

By:	
 	

/s/  THEODORE F. CRAVER, JR.      
 Theodore F. Craver, Jr.
	
THE MISSION GROUP
	

By:	
 	

/s/  THEODORE F. CRAVER, JR.      
 Theodore F. Craver, Jr.
	
MISSION ENERGY HOLDING COMPANY
	

By:	
 	

/s/  THEODORE F. CRAVER, JR.      
 Theodore F. Craver, Jr.
	
EDISON O&M SERVICES
	

By:	
 	

/s/  WESLEY C. MOODY      
 Wesley C. Moody
	
MISSION LAND COMPANY
	

By:	
 	

/s/  THOMAS R. MCDANIEL      
 Thomas R. McDaniel
	
SOUTHERN CALIFORNIA EDISON COMPANY
	

By:	
 	

/s/  W. JAMES SCILACCI      
 W. James Scilacci
	
EDISON CAPITAL
	

By:	
 	

/s/  THOMAS R. MCDANIEL      
 Thomas R. McDaniel
	
EDISON MISSION ENERGY
	

By:	
 	

/s/  KEVIN M. SMITH      
 Kevin M. Smith
	
EDISON ENTERPRISES
	

By:	
 	

/s/  THEODORE F. CRAVER, JR.      
 Theodore F. Craver, Jr.

3

QuickLinks

Exhibit 10.107

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00045-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00045-of-00352.parquet"}]]