Puerto Rico Electric Power Authority (PREPA), the main electricity provider in Puerto Rico, offers several residential rate plans. The most common rate plan is the L-1, which is a time-of-use plan. The cost per kWh under the L-1 plan varies based on the time of day and the season, with higher rates during peak demand periods. Here are the approximate ranges of cost per kWh for the L-1 plan:
- Peak Season (June-September):
- Peak Time (6:00 AM - 10:00 PM weekdays, 1:00 PM - 10:00 PM weekends/holidays): $0.30 - $0.40 per kWh
- Off-Peak Time (10:00 PM - 6:00 AM weekdays, 1:00 PM - 6:00 AM weekends/holidays): $0.20 - $0.25 per kWh
- Off-Peak Season (October-May):
- Peak Time (8:00 AM - 10:00 PM weekdays, 1:00 PM - 10:00 PM weekends/holidays): $0.25 - $0.30 per kWh
- Off-Peak Time (10:00 PM - 8:00 AM weekdays, 1:00 PM - 8:00 AM weekends/holidays): $0.16 - $0.20 per kWh
There may be additional charges and fees applied to the base rates, such as fuel adjustment charges, environmental surcharges, and customer service fees, which can affect the overall cost per kWh.
Alternative Electricity Suppliers
In addition to PREPA, several alternative electricity suppliers (AES) offer services in Puerto Rico. AES providers may offer different rate plans, including fixed-rate plans, variable-rate plans, and green energy plans. The cost per kWh under AES plans can vary, so it's important to compare the rates and terms offered by different suppliers to find the best option for your needs.
It's worth noting that the cost of electricity in Puerto Rico can be relatively higher compared to some mainland states due to factors such as the island's reliance on imported fuel and the challenges of maintaining infrastructure. Regular updates on electricity rates and policies can be found on the websites of PREPA and the Puerto Rico Energy Bureau.