Step 1

Sign in to My Account.

(If you are not enrolled in My Account, enroll here. Refer to the My Account how-to guide if you need help enrolling.)

On the My Account homepage, click the Usage tab, then select Usage Overview.

my account screenshot

Step 2

Your 12-month usage amount is available by selecting Export to Excel under the chart.

my account screenshot

Step 3

Once your information is exported, calculate your annual usage amount by adding 12 months of data. (The report includes your 13-month total. Do not include the last month’s total in your calculation.)
Table screenshot

Step 4

Enter the 12-month usage amount into the Solar Calculator to determine the number of solar blocks to meet your needs.
Calculator screenshot

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