Common use of Delivery Services Clause in Contracts

Delivery Services. Customer Charge $10.13 --------------- Distribution/Access Charges * --------------------------- October - May June - September Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 10.894 cents 23.648 cents Off-Peak Hours Use 2.509 cents 2.805 cents Transmission Charge ------------------- October - May June - September Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 0.351 cents 0.761 cents Off-Peak Hours Use 0.081 cents 0.090 cents * includes Access Cost Adjustment Charge Per kWh of 3.510 cents SUPPLIER SERVICES Standard Offer Charge (Optional) --------------------- Energy Charge Per Delivered kWh 2.800 cents Basic Energy Service (Optional) As in effect per Tariff -------------------- S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 150 M.D.P.U. No. 846 Sheet 2 Canceling M.D.P.U. No. 823 BOSTON EDISON COMPANY OPTIONAL TIME OF USE RATE T-1 ----------------------------- TRANSMISSION SERVICE COST ADJUSTMENT The Delivery Charges under this rate shall be adjusted from time to time to reflect changes in the FERC-approved Transmission Tariffs.

Delivery Services. Customer Charge $10.13 3.91 --------------- Distribution/Access Charges * --------------------------- Energy Charge Per Delivered kWh without space heating qualifying for Rate R-1: 4.848 cents with space heating qualifying October - May June - September for Rate R-3: ------------- ---------------- 4.212 cents 5.470 cents S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 161 M.D.P.U. No. 849 Sheet 2 Canceling M.D.P.U. No. 826 BOSTON EDISON COMPANY GENERAL SERVICE RATE R-2 ------------------------ Transmission Charge ------------------- Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 10.894 cents 23.648 cents Off-Peak Hours Use 2.509 cents 2.805 cents Transmission Charge ------------------- October - May June - September Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 0.351 cents 0.761 cents Off-Peak Hours Use 0.081 cents 0.090 0.242 cents * includes Access Cost Adjustment Charge Per kWh of 3.510 cents SUPPLIER SERVICES Standard Offer Charge (Optional) --------------------- Energy Charge Per Delivered kWh 2.800 cents Basic Energy Service (Optional) As in effect per Tariff -------------------- S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 150 M.D.P.U. No. 846 Sheet 2 Canceling M.D.P.U. No. 823 BOSTON EDISON COMPANY OPTIONAL TIME OF USE RATE T-1 ----------------------------- TRANSMISSION SERVICE COST ADJUSTMENT The Delivery Charges under this rate shall be adjusted from time to time to reflect changes in the FERC-approved Transmission Tariffs.

Delivery Services. Customer Charge $10.13 18.19 --------------- Distribution/Access Charges * --------------------------- October - May June - September Energy Demand Charge Per Delivered kWh kW ------------- ---------------- Peak Hours Use 10.894 cents 23.648 cents Off-Peak Hours Use 2.509 cents 2.805 cents Transmission Charge ------------------- (in excess of 10 kilowatts) $9.43 $20.22 October - May June - September Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 0.351 First 2,000 kWh 6.985 cents 0.761 13.267 cents Off-Peak Hours Use 0.081 Next 150 hours use of the billing kW 3.795 cents 0.090 4.891 cents Each Additional kWh 2.614 cents 2.919 cents Transmission Charge ------------------- October - May June - September Demand Charge Per kW ------------- ---------------- (in excess of 10 kilowatts) $0.87 $1.85 * includes Access Cost Adjustment Charge Per kWh of 3.510 cents SUPPLIER SERVICES Standard Offer Charge (Optional) --------------------- Energy Charge Per Delivered kWh 2.800 cents Basic Energy Service (Optional) As in effect per Tariff -------------------- S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 150 142 M.D.P.U. No. 846 844 Sheet 2 Canceling M.D.P.U. No. 823 821 BOSTON EDISON COMPANY OPTIONAL TIME OF USE GENERAL SERVICE RATE T-1 ----------------------------- G-2 ------------------------ TRANSMISSION SERVICE COST ADJUSTMENT The Delivery Charges under this rate shall be adjusted from time to time to reflect changes in the FERC-approved Transmission Tariffs.

Delivery Services. Customer Charge - The Customer Charge shall be based on the maximum --------------- monthly billing demand in the most recent twelve months and will be: Annual maximum billing kW less than or equal to 150 $10.13 --------------- 27.77 Annual maximum billing kW > 150 and less than or equal to 300 $114.62 Annual maximum billing kW > 300 and less than or equal to 1000 $166.67 Annual maximum billing kW > 1000 $374.57 Distribution/Access Charges * --------------------------- October - May June - September Demand Charge Per kW ------------- ---------------- $9.32 $21.09 October - May June - September Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 10.894 3.795 cents 23.648 4.890 cents Off-Peak Hours Use 2.509 2.614 cents 2.805 2.919 cents Transmission Charge ------------------- October - May June - September Energy Demand Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 0.351 cents 0.761 cents Off-Peak Hours Use 0.081 cents 0.090 cents per kW $0.98 * includes Access Cost Adjustment Charge Per kWh of 3.510 cents S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 154 M.D.P.U. No. 847 Sheet 2 Canceling M.D.P.U. No. 824 BOSTON EDISON COMPANY TIME OF USE RATE T-2 -------------------- SUPPLIER SERVICES Standard Offer Charge (Optional) --------------------- Energy Charge Per Delivered kWh 2.800 cents Basic Energy Service (Optional) As in effect per Tariff -------------------- S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 150 M.D.P.U. No. 846 Sheet 2 Canceling M.D.P.U. No. 823 BOSTON EDISON COMPANY OPTIONAL TIME OF USE RATE T-1 ----------------------------- TRANSMISSION SERVICE COST ADJUSTMENT The Delivery Charges under this rate shall be adjusted from time to time to reflect changes in the FERC-approved Transmission Tariffs.

Delivery Services. Customer Charge $10.13 237.07 --------------- Distribution/Access Charges * --------------------------- October - May June - September Demand Charge Per kW ------------- ---------------- $7.83 $17.46 October - May June - September Energy Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 10.894 3.571 cents 23.648 4.572 cents Off-Peak Hours Use 2.509 2.497 cents 2.805 2.789 cents Transmission Charge ------------------- October - May June - September Energy Demand Charge Per Delivered kWh ------------- ---------------- Peak Hours Use 0.351 cents 0.761 cents Off-Peak Hours Use 0.081 cents 0.090 cents per kW $1.02 * includes Access Cost Adjustment Charge Per kWh of 3.510 cents SUPPLIER SERVICES Standard Offer Charge (Optional) --------------------- Energy Charge Per Delivered kWh 2.800 cents Basic Energy Service (Optional) As in effect per Tariff -------------------- S:\SHARED\SALESGEN\RDESIGN\98SCHED4.DOC 150 146 M.D.P.U. No. 846 845 Sheet 2 Canceling M.D.P.U. No. 823 822 BOSTON EDISON COMPANY OPTIONAL TIME OF USE GENERAL SERVICE RATE T-1 ----------------------------- G-3 ------------------------ TRANSMISSION SERVICE COST ADJUSTMENT The Delivery Charges under this rate shall be adjusted from time to time to reflect changes in the FERC-approved Transmission Tariffs.