Investor Presentaiton
Ratepayer Costs
Portfolio costs will flow
to ratepayers through
electricity rates.
Meeting 100%
renewables will result
in incremental costs
relative to 2020 rates.
Average Monthly Bill Increase for Typical Residential Customer
+$13/mo +$11/mo +$14/mo
+$32/mo
$116/mo
+$11/mo
¢/kWh
35
55
+1.6-5.1¢
30
+0.8-4.6¢
+1.2-4.1¢
+1.1-3.2¢
25
23.2¢
TAXES
20
20
TRANSM.
15
POLICY
DISTRIB
10
5
SUPPLY
+4.4-10.6¢
Note: Current 2020 rates can provide a reference point for
the magnitude of the 2030 rate impact of increasing RES to
100%. This does not imply the other rate components will
be the same in 2030 as in 2020.
0
2020 Basic
Residential
Rate A-16
Market REC
Purchases
1.100% Land- 2. 100%
Based Wind Offshore Wind
FIGURE 15: 2030 RATE IMPACTS OF 100% RENEWABLE ELECTRICITY
Notes: Assumes typical residential customer consumes 500 kWh/mo.
3. 100% 4. 100% Retail
Wholesale
Solar
Solar
lili.
10View entire presentation