Investor Presentaiton
Regulatory Mechanisms - Gas LDCs¹
Annual Base
Utility
Rate Decoupling
Weather
Normalization
Bad Debt
Recovery³
Energy
Efficiency Plan
Recovery
Rate
Adjustment
Mechanisms
Infrastructure
Programs
COVID Cost
Recovery4
Nicor Gas
(Revenue Normalization)²
(Investing in Illinois)
Atlanta Gas Light
Addressed through
N/A
N/A
(AGL)
GRAM
(Straight-Fixed -Variable)
(GRAM)
(GRAM & SRR)
Virginia Natural Gas
(VNG)
(Revenue Normalization)²
Chattanooga Gas
(CGC)
1See the Form 10-K for additional information.
2Revenue Normalization tariff applies only to residential customers
3The gas portion of bad debt expense is recovered through purchased gas adjustment mechanisms. Nicor Gas also has a rider to recover the non-gas portion of bad debt expense.
4No explicit COVID cost recovery mechanism beyond 2021.
(SAVE)
Addressed through
ARM
(ARM)
(ARM)
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