Tariff Clause Adjustment
Tariff Clause Adjustment is the adjustment in tariff to reflect fluctuation in energy production cost that is fixed quarterly.
| Quarter | Effective Date | Charge (MOP/kWh) - Tariff A | Charge (MOP/kWh) - Tariff B, C, D & Tariff for Electric Means of Transport | 
| 2022 Q3 | 2022-07-22 | 0.40 | 0.40 | 
| 2022 Q2 | 2022-04-26 | 0.40 | 0.40 | 
| 2022 Q1 | 2022-01-24 | 0.35 | 0.35 | 
| 2021 Q4 | 2021-10-22 | 0.35 | 0.35 | 
| 2021 Q3 | 2021-07-23 | 0.35 | 0.35 | 
| 2021 Q2 | 2021-04-26 | 0.35 | 0.35 | 
| 2021 Q1 | 2021-01-22 | 0.29 | 0.29 | 
| 2020 Q4 | 2020-10-20 | 0.29 | 0.29 | 
| 2020 Q3 | 2020-07-21 | 0.29 | 0.29 | 
| 2020 Q2 | 2020-04-22 | 0.31 | 0.31 | 
| 2020 Q1 | 2020-01-21 | 0.33 | 0.33 | 
| 2019 Q4 | 2019-10-22 | 0.32 | 0.32 | 
| 2019 Q3 | 2019-07-23 | 0.34 | 0.34 | 
| 2019 Q2 | 2019-04-23 | 0.35 | 0.35 | 
| 2019 Q1 | 2019-01-21 | 0.37 | 0.37 | 
| 2018 Q4 | 2018-10-22 | 0.36 | 0.36 | 
| 2018 Q3 | 2018-07-20 | 0.38 | 0.38 | 
| 2018 Q2 | 2018-04-20 | 0.37 | 0.37 | 
| 2018 Q1 | 2018-01-19 | 0.34 | 0.34 | 
| 2017 Q4 | 2017-10-19 | 0.32 | 0.32 | 
| 2017 Q3 | 2017-07-20 | 0.31 | 0.31 | 
| 2017 Q2 | 2017-04-19 | 0.30 | 0.30 | 
| 2017 Q1 | 2017-01-18 | 0.33 | 0.33 | 
| 2016 Q4 | 2016-10-18 | 0.31 | 0.31 | 
| 2016 Q3 | 2016-07-19 | 0.34 | 0.35 | 
| 2016 Q2 | 2016-04-20 | 0.34 | 0.36 | 
| 2016 Q1 | 2016-01-20 | 0.37 | 0.42 | 
| 2015 Q4 | 2015-10-19 | 0.37 | 0.42 | 
| 2015 Q3 | 2015-07-17 | 0.36 | 0.43 | 
| 2015 Q2 | 2015-04-16 | 0.35 | 0.42 | 
| 2015 Q1 | 2015-01-15 | 0.37 | 0.45 | 
| 2014 Q4 | 2014-10-16 | 0.37 | 0.45 | 
| 2014 Q3 | 2014-07-17 | 0.36 | 0.46 | 
| 2014 Q2 | 2014-04-17 | 0.36 | 0.45 | 
| 2014 Q1 | 2014-01-20 | 0.36 | 0.44 |