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© 2019–2026 Numbers.lk

Sri Lanka in numbers, context, and plain English.

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⚡ Talk Renewables, Eat Coal: Sri Lanka’s 🇱🇰 Lethargic Solar Energy Policy

⭕ Sri Lanka’s 🇱🇰 2026 Domestic TOU electricity tariff charges Rs. 90/kWh for power used during the 6:30 pm–10:30 pm peak window.

⭕ But under the 2025 battery storage export scheme, privately stored solar power discharged to the grid during the same peak window is paid only Rs. 45.80/kWh.

⭕ That creates an almost 2x gap between what the system charges consumers and what it pays those who supply energy back to the grid during peak hours.

⭕ With rising global energy uncertainty, fuel price risks, and fear of power cuts, many existing solar users are already considering battery-backed upgrades. A better export rate could be the nudge they need to move toward battery-backed system.

⭕ If electricity tariffs can be revised every 3 months, Battery Energy Storage System (BESS) export rates should also be reviewed regularly.

⭕ One option is to link Battery Energy Storage System (BESS) payments to the actual peak tariff at the time of discharge, for example at 80% of the peak tariff.

⭕ More battery-backed solar would reduce peak-time diesel generation, lower foreign currency pressure, and help bring down electricity costs for all consumers.

⭕ These are policy decisions that sit directly with elected officials and energy policymakers. Changes like this do not require a major new system; they simply require updating the numbers and aligning incentives with Sri Lanka’s 🇱🇰 energy needs.

⭕ If the government cannot act and timely implement a simple, obvious policy like these -despite all the talk- it raises serious doubts about its ability to deliver more complex energy reforms.

#SriLanka 🇱🇰 #Energy

24 Apr 2026, 21:20

Sources

  1. Original post on X — Numbers.lk (@numberslka)

Comments3

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  1. Coal mafia rules ceb and the ministry

    6 months ago
  2. CEB really needs to roll out smart meters. Once you have real-time data, you can actually do proper tiered pricing — charge more during peak (like EV charging at night) and encourage usage during the day when solar is generating. Right now, without data, there’s no real way to influence behavior. Plus, smart meters mean no more manual meter reading — billing becomes automatic and you save on staff costs too.

    6 months ago3

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  • These are common sense things which should be implemented immediately

    6 months agoLikes:1
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