1 ISSUANCE ADVICE LETTER July 28, 1999 ADVICE DTE 98-118 DEPARTMENT OF TELECOMMUNICATIONS AND ENERGY (THE "DEPARTMENT") OF THE COMMONWEALTH OF MASSACHUSETTS SUBJECT: Issuance Advice Letter for Electric Rate Reduction Bonds ("RRBs") Pursuant to DTE Docket No. 98-118 (the "Financing Order"), Boston Edison Company ("Boston Edison") hereby transmits for filing, on or about the pricing date of this series of RRBs, the initial RTC Charge for such series. This Issuance Advice Letter is for the RRB series Massachusetts RRB Special Purpose Trust BEC-1 Rate Reduction Certificates classes A-1, A-2, A-3, A-4 and A-5. Any capitalized terms not defined herein shall have the meanings ascribed thereto in the Financing Order. PURPOSE This filing establishes the following: (a) the actual terms of the RRBs being issued; (b) confirmation of ratepayer savings; (c) the initial RTC Charge for retail users; (d) the identification of the Transition Property to be sold to a special purpose entity (the "SPE"); and (e) the identification of the SPE; BACKGROUND In the Financing Order, the Department authorized Boston Edison to file an Issuance Advice Letter when pricing terms for a series of RRBs have been established. This Issuance Advice Letter filing incorporates the methodology for determining the RTC Charge approved and authorized by the Department in the Financing Order to establish the initial RTC Charge for a series of RRBs and establishes the initial RTC Charge to be assessed and collected from all classes of retail users of Boston Edison's distribution system within the geographic service territory as in effect on July 1, 1997, whether or not energy is purchased from Boston Edison or any TPS, and whether or not such distribution system is being operated by Boston Edison or a successor distribution company. The RTC Charge is a portion, which may become all, of the transition charge approved by the Department. The RTC Charge is a usage-based component of the transition charge on each retail user's monthly bill, and may include in the future a component of any exit fee collected pursuant to M.G.L. c. 164, Section 1G(g) until the Total RRB Payment Requirements are discharged in full. 2 ACTUAL TERMS OF ISSUANCE RRB Name: Massachusetts RRB Special Purpose Trust BEC-1 Rate Reduction Certificates RRB Issuer: Massachusetts RRB Special Purpose Trust BEC-1 Trustee(s): The Bank of New York, as Note Trustee and Certificate Trustee; The Bank of New York (Delaware), as Delaware Trustee Closing Date: July 29, 1999 Bond Ratings: Aaa/AAA/AAA/AAA (Moody's/S&P/Fitch IBCA/Duff & Phelps) Amount Issued: $725,000,000 Transaction costs of issuance: See Attachment 1 Ongoing transaction costs: See Attachment 2 Coupon Rate(s): Class A-1: 5.99%; Class A-2: 6.45%; Class A-3: 6.62%; Class A-4: 6.91%; Class A-5: 7.03% Call Features: 5% cleanup call only Massachusetts Tax Exempt (yes/no): Personal income tax exempt only Expected Principal Amortization Schedule: See Attachment 3 Expected Final Maturity: Class A-1: 3/15/2001; Class A-2: 9/15/2003; Class A-3: 3/15/2005; Class A-4: 9/15/2007; Class A-5: 3/15/2010 Legal Final Maturity: Class A-1: 3/15/2003; Class A-2: 9/15/2005; Class A-3: 3/15/2007; Class A-4: 9/15/2009; Class A-5: 3/15/2012 Distributions to Investors (quarterly or semi-annually): Semi-Annually Annual Servicing Fee as a percent of initial RRB principal balance: 0.05% Overcollateralization amount for the RRBs: 0.50% of initial RRB principal balance, or $3,625,000 Confirmation of Ratepayer Savings The Financing Order requires Boston Edison to demonstrate, using the savings methodology approved in that Docket, that the actual terms of the RRB Transaction result in net savings. Attached to this Issuance Advice Letter is a spreadsheet calculation which shows expected net savings of approximately $76 million for this series of RRBs. See Attachment 4. 3 Initial RTC Charge Table I below shows the current assumptions for each of the variables used in the initial RTC Charge calculation. TABLE I INPUT VALUES FOR RTC CHARGES Forecasted retail kWh sales expected to be realized in current period: 6,441,583,026 Percent of billed amounts expected to be charged-off: 0.67% per annum Weighted average days sales outstanding: 45 (calculated as follows) Percent of billed amounts collected in current month: 0.00% Percent of billed amounts collected in second month after billing: 49.67% Percent of billed amounts collected in third month after billing: 49.67% Percent of billed amounts collected in fourth month after billing: 0.00% Percent of billed amounts collected in fifth month after billing: 0.00% Forecasted annual ongoing transaction expenses*: $365,681 Required annual overcollateralization amount: $329,545 Required Interest Payments: $30,271,829 Current RRB outstanding balance: $725,000,000 Expected RRB outstanding balance as of March 15, 2000: $685,000,000 The initial RTC Charge calculated for retail users is as follows: 1.1017(cent)/kWh Transition Property Transition Property is the property described in M.G.L. c. 164, Section 1H(a) relating to the RTC Charge set forth herein, including, without limitation, the right, title, and interest in and to all revenues, collections, claims, payments, money, or proceeds of or arising from or constituting (a) the reimbursable transition costs amounts established by the Financing Order including such amounts established in the Issuance Advice Letter, (b) the RTC Charge authorized by the Financing Order including the initial RTC Charge set forth in the Issuance Advice Letter, as may be adjusted from time to time in order to generate amounts sufficient to discharge the Total RRB Payment Requirements, and (c) all rights to obtain periodic adjustments and non-routine adjustments to the RTC Charge. This RTC Charge, as adjusted from time to time, shall remain in place until the Total RRB Payment Requirements are discharged in full. * Ongoing transaction expenses pro-rated for the initial interest period, which begins on the closing date (7/29/1999) and ends on the first payment date (3/15/2000). 4 IDENTIFICATION OF SPE The owner of the Transition Property (the "SPE") will be: BEC Funding LLC. The SPE shall be considered a financing entity for purposes of M.G.L. c.164, Section 1H. EFFECTIVE DATE In accordance with the Financing Order, the RTC Charge shall be automatically effective when filed by means of this Issuance Advice Letter and will continue to be effective, unless it is changed by a Routine True-Up Letter or a Non Routine True-Up Letter. NOTICE Copies of this filing are being furnished to the parties on the attached service list. Notice to the public is hereby given by filing and keeping this filing open for public inspection at the Company's corporate headquarters. Enclosures 5 ATTACHMENT 1 TRANSACTION COSTS OF ISSUANCE Amount ------ Underwriting spread $3,066,750 Financial Advisory Fee 275,000 Rating agency fees 510,000 Accounting fees 75,000 SEC registration fee (.0278%) 201,550 DTE filing fee ($750 for first million plus $150 for each additional million) 110,100 Printing and marketing expenses 375,000 Trustee fees and counsel 60,000 Company legal fees and expenses 2,000,000 Underwriters' legal fees and expenses 425,000 Bond counsel legal fees and expenses 425,000 MassDevelopment/HEFA fees 145,000 Servicing set-up costs 450,000 SPE set-up costs 25,000 Miscellaneous costs 100,000 Expenses in connection with reducing capitalization (including call provisions and prepayments) $26,000,000 ----------- Total transaction costs of issuance $34,243,400* =========== * Does not include original issue discount of $244,860. 6 ATTACHMENT 2 ONGOING TRANSACTION COSTS (ANNUAL) Ongoing Costs Amount ------------- ------ Administration fee $ 75,000 Rating agency fees 20,000 Accounting, legal and trustees' fees 75,000 Servicing fee (.05% of initial principal balance)(1) 362,500 Overcollateralization amount 329,545 Miscellaneous(2) 50,000 ------ Total estimated costs $912,045 ======== - -------- (1) These costs will include: - Billing, collecting and remitting the RTC Charges; - Calculate daily amount of remittances to the SPE trustee; - Wire transfer daily remittances to the SPE trustee; - Prepare monthly servicer report for trustee and rating agencies; - Prepare semi-annual servicer report for trustee; - Manage and invest the various SPE cash accounts; - Reflect all transactions on the financial statements; - Perform periodic reconciliations with the trustee; - Perform annual true-up and adjust RTC Charge, as necessary; and - Maintain memorandum account, if any. (2) These costs would include any contingent liabilities arising in connection with indemnity provisions in the RRB Transaction documents. 7 ATTACHMENT 3 EXPECTED AMORTIZATION SCHEDULE A-1 A-2 A-3 A-4 A-5 Total Outstanding Date Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 29-Jul-99 $108,500,000 $170,609,837 $103,390,163 $170,875,702 $171,624,298 $725,000,000 15-Mar-00 68,500,000 170,609,837 103,390,163 170,875,702 171,624,298 685,000,000 15-Sep-00 30,058,542 170,609,837 103,390,163 170,875,702 171,624,298 646,558,542 15-Mar-01 0 170,609,837 103,390,163 170,875,702 171,624,298 616,500,000 15-Sep-01 0 138,240,115 103,390,163 170,875,702 171,624,298 584,130,278 15-Mar-02 0 102,109,837 103,390,163 170,875,702 171,624,298 548,000,000 15-Sep-02 0 68,014,173 103,390,163 170,875,702 171,624,298 513,904,336 15-Mar-03 0 33,609,837 103,390,163 170,875,702 171,624,298 479,500,000 15-Sep-03 0 0 103,390,163 170,875,702 171,624,298 445,890,163 15-Mar-04 0 0 68,500,000 170,875,702 171,624,298 411,000,000 15-Sep-04 0 0 34,649,752 170,875,702 171,624,298 377,149,752 15-Mar-05 0 0 0 170,875,702 171,624,298 342,500,000 15-Sep-05 0 0 0 137,123,948 171,624,298 308,748,246 15-Mar-06 0 0 0 102,375,702 171,624,298 274,000,000 15-Sep-06 0 0 0 68,519,879 171,624,298 240,144,177 15-Mar-07 0 0 0 33,875,702 171,624,298 205,500,000 15-Sep-07 0 0 0 0 171,624,298 171,624,298 15-Mar-08 0 0 0 0 137,000,000 137,000,000 15-Sep-08 0 0 0 0 103,134,628 103,134,629 15-Mar-09 0 0 0 0 68,500,000 68,500,000 15-Sep-09 0 0 0 0 34,631,016 34,631,016 15-Mar-10 0 0 0 0 0 0 8 BOSTON EDISON COMPANY SUMMARY OF TRANSITION CHARGE FIXED COMPONENT PILGRIM SALE - 7/13/99 CLOSING - --------------------------------------------------------------------------- $ IN MILLIONS PRE-TAX AMORTIZATION NET FIXED RETURN ON OF COMPONENT GENERATION TRANSMISSION ADJUSTMENT INCLUDING SECURITIZED RELATED IN SUPPORT BASE FOR ADJ. FOR CASH INVESTMENT & OF REMOTE TOTAL RESIDUAL RESIDUAL FLOW LINE REGULATORY GENERATING FIXED VALUE VALUE AT # YEAR ASSETS ASSETS COMPONENT CREDIT CREDIT 7.94% COL. A COL. B COL. C COL. D COL. E COL. F COL. G COL. H - ---------------------------------------------------------------------------------------------------------------------------------- (Cols.B&C&D) (Col.J& Col.K) (Col.E& Col.F) (Col.M& Col.N) - ---------------------------------------------------------------------------------------------------------------------------------- 1 1998 $ 88 $ 121 $ 1 $ 208 ($62) $ 146 2 1999 1/1/thru 42 69 111 (33) 78 7/26 2a 1999 7/29 thru 12/31 30 49 80 (6) 72 50 3 2000 63 138 201 (22) 179 117 4 2001 54 82 136 (22) 114 111 5 2002 48 82 130 (22) 108 106 6 2003 42 82 123 (22) 101 101 7 2004 35 82 117 (22) 95 95 8 2005 29 82 111 (22) 89 90 9 2006 23 82 105 (22) 83 85 10 2007 17 82 99 (22) 77 80 11 2008 11 82 93 (22) 71 74 12 2009 6 82 87 (22) 85 69 13 2010 - - - 14 2011 - - - 15 2012 - - - 16 2013 - - - 17 2014 - - - 18 2015 - - - 19 2016 - - - 20 2017 - ---------------------------------------------------------------------------------------------------------------------------------- TOTAL AMORTIZATION 1,112 LEGEND: This is the NPV of Column G from line 2a onwards discounted at 10.88% Securitized Net Fixed Component Securi- Including tization Adj. for Savings Residual NPV @ Line Value Prior Securitization 7.94% # Year Credit RVC PRVC Principal Amort. Interest $ 76 - ----------------------------------------------------------------------------------------------------- Col. A Col. I Col. J Col. K Col. L Col. M Col. N Col. 0 (Col. G - Col. H) (Col. G 1998- 7/31/99, Col.H 6/1/99 - 2008, Col. G. 2010-2016 - ----------------------------------------------------------------------------------------------------- 1 1998 $ 146 2 1999 78 (33) 691 2a 1999 50 (24) 16 683 28 22 22 3 2000 117 (57) 35 597 66 50 62 4 2001 111 (57) 35 530 66 45 3 5 2002 108 (57) 35 464 66 40 2 6 2003 101 (57) 35 308 66 34 1 7 2004 95 (57) 35 332 66 29 (1) 8 2005 90 (57) 35 285 66 24 (1) 9 2006 85 (57) 35 199 66 19 (2) 10 2007 80 (57) 35 133 66 13 (3) 11 2008 74 (57) 35 66 66 6 (3) 12 2009 69 (57) 35 0 66 3 (4) 13 2010 - 14 2011 - 15 2012 - 16 2013 - 17 2014 - 18 2015 - 19 2016 - 20 2017 Net Present Value of Securitization Savings @ 7.94% - Pilgrim only $ 70.5 Net Present Value of Securitization Savings @ 7.94% - L'Energia only $ 5.3 Net Present Value of Total Securitization Savings @ 7.94% $ 75.8 - ---------------------------------------------------------------------------------------------------------------------------------- LEGEND: Col. B per Settlement Attachment 3 at Page 242, Col. B Potential Balance to be Securitized $ 702.6 Col. C per Settlement Attachment 3 at Page 242, Col. C Actual Amount Securitized 690.7 Col. D per Settlement Attachment 3 at Page 242, Col. D Amt. to be recovered in Variable Component $ 11.9 Col. J per Transition Charge True-up Col. K per GOL-3R3, Page 7 of 11 Col. D Actual Market Valuation will be credited in Reconciliation Account Check $890.7 7.94% Note: Numbers may not foot due to rounding The Securitization Principal, Amortization, and Interest schedule (Cols. L, M & N) is provided for illustrative purposes. The final amounts will vary due to the assumptions listed in Exhibit BE-3 on page 17.