For Prelims: Substation, Transmission Line, Peak Load, Nodal Body, Target Year, Current Substations, New Substations Planned, Total Substations by 2030
For Mains: Peak load management, Transmission infrastructure, State-level power sector reforms
Source:
Hindustan
5 facts for one-day exams
SSC, railway, police and teaching exams ask direct questions like these.
- PITKUL plans 21 new substations in Uttarakhand by 2030.
- Current number of substations in Uttarakhand is 51.
- Total substations after expansion will be 72.
- Peak summer electricity load in Uttarakhand is 2,800 MW.
- Transmission line length in Uttarakhand is 3,536 circuit km.
Why in the news?
Uttarakhand's power transmission utility (PITKUL) will build 21 new substations by 2030 to handle peak summer load of 2,800 MW, expanding the network from 51 to 72 substations and transmission lines to 3,536 circuit km.
Summary
- Uttarakhand's power distribution company PITKUL plans 21 new substations by 2030, raising total from 51 to 72.
- Peak summer electricity demand in the state reaches 2,800 MW, causing transformer overload and power cuts.
- Transmission line length has grown from 1,589 circuit km (2004) to 3,536 circuit km currently.
Highlights
Power Infrastructure Expansion
Uttarakhand to build 21 new substations by 2030 to strengthen power transmission and reduce summer outages.
Rising Demand
Peak summer electricity load reaches 2,800 MW, driven by growing investment and economic activity in the state.
Network Upgrades
Transmission lines will be expanded; key projects include 220 kV GIS substations at Banbasa and Tanakpur, and 132 kV lines to Khatima and Lohaghat.
Background
Uttarakhand faces severe power cuts during May–June when electricity load peaks at about 2,800 MW. Transformers overload, catch fire, and lines trip, forcing disconnections. The state power transmission company (referred to as 'Pitkul') was set up in 2004 and had 17 substations at that time.
Key Analysis and Impact
The plan to add 21 substations by 2030 will raise the total to 72, a 41% increase from the current 51. Transmission lines have already more than doubled from 1,589 circuit km (2004) to 3,536 circuit km. Key projects include 220 kV GIS substations at Banbasa and Tanakpur, and 132 kV lines connecting Khatima, Lohaghat, and other towns. This expansion is critical for handling growing industrial and domestic demand, especially as investment in the state rises.
Way Forward
The state must ensure timely completion of these projects before the peak summer months. Continued investment in GIS (Gas Insulated Switchgear) technology for substations, which is safer and more compact, and integration with renewable energy sources will be essential for long-term reliability.
Uttarakhand power transmission network growth
| Parameter | 2004 | Current | Target (2030) |
|---|---|---|---|
| Substations | 17 | 51 | 72 |
| Transmission lines (circuit km) | 1,589 | 3,536 | To be expanded |
Uttarakhand connection
Matters for these Uttarakhand exams:UKPSC 7/10
Background GK
Textbook concepts you need to understand this news
- Substation
- A part of an electrical generation, transmission, and distribution system where voltage is transformed from high to low or the reverse using transformers. It also isolates faults and controls power flow.
- Transmission Line
- High-voltage cables (typically 132 kV, 220 kV, 400 kV) that carry electricity over long distances from power plants to substations, before distribution to consumers.
- Peak Load
- The highest amount of electrical power demand in a given period (e.g., summer afternoons). Utilities must plan generation and transmission capacity to meet this peak demand.
Facts to remember
Tap a card to see the answer. Try to recall it first.
How exams will ask this
- Data: 21 new substations by 2030, total 72 substations
- Data: Peak summer load 2,800 MW
- Data: Transmission lines 3,536 circuit km (up from 1,589 in 2004)
- Nodal Body: PITKUL (Uttarakhand Power Transmission Corporation Limited)
Don't make this mistake!
Examiners may swap the number of new substations (21) with the total after expansion (72), or confuse the current count (51) with the 2004 count (17). They might also mix up transmission line lengths (1,589 vs 3,536 circuit km).
Write these in mains answers
- Peak load management, Transmission infrastructure, State-level power sector reforms
Stuck? Get it in one tap
Uttarakhand faces power cuts in summer because the electricity network is old and overloaded. The state's power company, PITKUL, will build 21 new substations and upgrade transmission lines by 2030. The new substations and lines will add capacity, so the grid can carry more power in summer with fewer overloads and cuts.
- PITKUL plans 21 new substations in Uttarakhand by 2030.
- Current number of substations in Uttarakhand is 51.
- Total substations after expansion will be 72.
- Peak summer electricity load in Uttarakhand is 2,800 MW.
- Transmission line length in Uttarakhand is 3,536 circuit km.
- Geography: Energy resources and infrastructure
- Governance: State-level infrastructure projects
Related concepts: Substation, Transmission Line, Peak Load
Practice questions
Pick an answer, then read the explanation.
- Q1Easy
Which state-owned company is responsible for power transmission in Uttarakhand and is implementing the new substations plan?
Explanation: PITKUL (the state power transmission utility) is implementing the new substations plan. UPCL handles power distribution, UJVNL is responsible for hydropower generation, and UREDA promotes renewable energy in the state.
- Q2Hard
Consider the following statements regarding Uttarakhand's power infrastructure:
- 1.PITKUL plans to build 21 new substations by 2030, increasing the total number from 51 to 72.
- 2.The peak summer electricity load in Uttarakhand reaches 2,800 MW.
- 3.The transmission line length has decreased from 3,536 circuit km to 1,589 circuit km since 2004.
Which of the statements given above is/are correct?
Explanation: Statement 1 is correct: 21 new substations are planned, taking the total from 51 to 72 by 2030. Statement 2 is correct: peak summer load is 2,800 MW. Statement 3 is incorrect: transmission line length has increased from 1,589 circuit km (2004) to 3,536 circuit km currently. Hence option C is correct.
- Q3Medium
How many new substations does PITKUL plan to build in Uttarakhand by 2030?
Explanation: The plan is to build 21 new substations by 2030. 17 was the number of substations in 2004, 51 is the current number, and 72 is the target total after adding the new ones. Hence option C is correct.
- Q4Medium
What is the primary objective of building 21 new substations and expanding transmission lines in Uttarakhand?
Explanation: The stated aim is to handle the 2,800 MW peak summer load and prevent transformer overloads, faults, and power cuts. Generation capacity is not being increased here. Hence option B is correct.
Frequently asked questions
1. How many new substations will be built in Uttarakhand by 2030?
PITKUL plans to build 21 new substations by 2030, raising the total from 51 to 72.
2. What is the peak summer electricity demand in Uttarakhand?
The peak summer electricity load in Uttarakhand reaches 2,800 MW, causing transformer overload and power cuts.
3. Which agency is responsible for power transmission in Uttarakhand?
Power Transmission Corporation of Uttarakhand Limited (PTCUL) is the state-owned company responsible for power transmission in Uttarakhand; it is often referred to as 'Pitkul' in Hindi.
All sources
- Original6 November 2026 · Read story
