Star Gas Partners, L.P. (SGU)

Assumptions Used in the Measurement of the Partnership’s Defined Benefit Obligations

SFAS No. 132, “Employers’ Accounting for Pensions” requires the Partnership to make assumptions as to the expected long-term rate of return that could be achieved on defined benefit plan assets and discount rates to determine the present value of the plans’ pension obligations. The Partnership evaluates these critical assumptions at least annually.

The discount rate enables the Partnership to state expected future cash flows at a present value on the measurement date. The rate is required to represent the market rate for high-quality fixed income investments. A lower discount rate increases the present value of benefit obligations and increases pension expense. A 25 basis point decrease in the discount rate used for fiscal 2004 would have increased pension expense by approximately $0.1 million and would have increased the minimum pension liability by another $1.8 million. The Partnership assumed a discount rate of 6.00% as of September 30, 2004.

The Partnership considers the current and expected asset allocations, as well as historical and expected returns on various categories of plan assets to determine its expected long-term rate of return on pension plan assets. The expected long-term rate of return on assets is developed with input from the Partnership’s actuarial firm. The long-term rate of return assumption used for determining net periodic pension expense for fiscals 2004 and 2005 was 8.25 percent. A 25 basis point decrease in the expected return on assets would have increased pension expense in fiscal 2004 by approximately $0.1 million.

Over the life of the plans, both gains and losses have been recognized by the plans in the calculation of annual pension expense. As of September 30, 2004, $15.4 million of unrecognized losses remain to be recognized by the plans. These losses may result in increases in future pension expense as they are recognized.

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Assumptions Used in the Measurement of the Partnership’s Defined Benefit Obligations

SFAS No. 87, “Employers’ Accounting for Pensions” as amended by SFAS No. 132 “Employers Disclosure about Pensions and Other Postretirement Benefits” requires the Partnership to make assumptions as to the expected long-term rate of return that could be achieved on defined benefit plan assets and discount rates to determine the present value of the plans’ pension obligations. The Partnership evaluates these critical assumptions at least annually.

The discount rate enables the Partnership to state expected future cash flows at a present value on the measurement date. The rate is required to represent the market rate for high-quality fixed income investments. A lower discount rate increases the present value of benefit obligations and increases pension expense. A 25 basis point decrease in the discount rated used for fiscal 2004 would have increased pension expense by approximately $0.1 million and would have increased the minimum pension liability by another $1.8 million. The Partnership assumed a discount rate of 6.00% as of September 30, 2004.

The Partnership considers the current and expected asset allocations, as well as historical and expected returns on various categories of plan assets to determine its expected long-term rate of return on pension plan assets. The expected long-term rate of return on assets is developed with input from the Partnership’s qualified actuaries. The long-term rate of return assumption used for determining net periodic pension expense for fiscals 2003 and 2004 was 8.5% and 8.25% respectively. As of September 30, 2003, this assumption was reduced to 8.25% for determining net periodic pension expense. A further 25 basis point decrease in the expected return on assets would have increased pension expense in fiscal 2004 by approximately $0.1 million.

Over the life of the plans, both gains and losses have been recognized by the plans in the calculation of annual pension expense. As of September 30, 2004, $15.4 million of unrecognized losses remain to be recognized by the plans. These losses may result in increases in future pension expense as they are recognized.

Assumptions Used in the Measurement of the Partnership’s Defined Benefit Obligations

SFAS No. 132, “Employers’ Accounting for Pensions” requires the Partnership to make assumptions as to the expected long-term rate of return that could be achieved on defined benefit plan assets and discount rates to determine the present value of the plans’ pension obligations. The Partnership evaluates these critical assumptions at least annually.

The discount rate enables the Partnership to state expected future cash flows at a present value on the measurement date. The rate is required to represent the market rate for high-quality fixed income investments. A lower discount rate increases the present value of benefit obligations and increases pension expense. A 25 basis point decrease in the discount rate used for fiscal 2004 would have increased pension expense by approximately $0.1 million and would have increased the minimum pension liability by another $1.8 million. The Partnership assumed a discount rate of 6.00% as of September 30, 2004.

The Partnership considers the current and expected asset allocations, as well as historical and expected returns on various categories of plan assets to determine its expected long-term rate of return on pension plan assets. The expected long-term rate of return on assets is developed with input from the Partnership’s actuarial firm. The long-term rate of return assumption used for determining net periodic pension expense for fiscals 2004 and 2005 was 8.25 percent. A 25 basis point decrease in the expected return on assets would have increased pension expense in fiscal 2004 by approximately $0.1 million.

Over the life of the plans, both gains and losses have been recognized by the plans in the calculation of annual pension expense. As of September 30, 2004, $15.4 million of unrecognized losses remain to be recognized by the plans. These losses may result in increases in future pension expense as they are recognized.

Assumptions Used in the Measurement of the Partnership’s Defined Benefit Obligations

SFAS No. 132, “Employers’ Accounting for Pensions” requires the Partnership to make assumptions as to the expected long-term rate of return that could be achieved on defined benefit plan assets and discount rates to determine the present value of the plans’ pension obligations. The Partnership evaluates these critical assumptions at least annually.

The discount rate enables the Partnership to state expected future cash flows at a present value on the measurement date. The rate is required to represent the market rate for high-quality fixed income investments. A lower discount rate increases the present value of benefit obligations and increases pension expense. A 25 basis point decrease in the discount rate used for fiscal 2004 would have increased pension expense by approximately $0.1 million and would have increased the minimum pension liability by another $1.8 million. The Partnership assumed a discount rate of 6.00% as of September 30, 2004.

The Partnership considers the current and expected asset allocations, as well as historical and expected returns on various categories of plan assets to determine its expected long-term rate of return on pension plan assets. The expected long-term rate of return on assets is developed with input from the Partnership’s actuarial firm. The long-term rate of return assumption used for determining net periodic pension expense for fiscals 2004 and 2005 was 8.25 percent. A 25 basis point decrease in the expected return on assets would have increased pension expense in fiscal 2004 by approximately $0.1 million.

Over the life of the plans, both gains and losses have been recognized by the plans in the calculation of annual pension expense. As of September 30, 2004, $15.4 million of unrecognized losses remain to be recognized by the plans. These losses may result in increases in future pension expense as they are recognized.