Table of Contents
Ultimate Guide to Setting Up a Highway EV Fast Charging Station in Telangana
The state of Telangana has emerged as a premier hub for electric vehicle (EV) infrastructure development in Southern India. Driven by clear state mandates, 100% road tax and registration fee exemptions through December 31, 2026, and competitive industrial power tariffs, the ecosystem presents a commercial opportunity for Charge Point Operators (CPOs), highway landowners, real estate developers, and infrastructure investors.
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| TELANGANA EV HIGHWAY INFRASTRUCTURE STRATEGY |
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| |
| +-----------------------+ +-------------------+ +------------+ |
| | POLICY FRAMEWORK | --> | TGERC POWER TARIFF| --> | TGREDCO | |
| | 100% Road Tax Waiver | | ₹6.00 / kWh Base | | Single Window|
| +-----------------------+ +-------------------+ +------------+ |
| |
| +-----------------------+ +-------------------+ +------------+ |
| | PRIMARY CORRIDORS | --> | HARDWARE MANDATE | --> | ROI HUB | |
| | NH-65, NH-44, ORR | | Dual Gun CCS2 DC | | 2.5-4 Yrs | |
| +-----------------------+ +-------------------+ +------------+ |
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Establishing a highway EV fast charger setup along Telangana’s national highways—such as the Hyderabad–Vijayawada (NH-65), Hyderabad–Bengaluru (NH-44), and Hyderabad–Warangal (NH-163) corridors—capitalizes on inter-city passenger traffic, commercial fleet migrations, and logistics electrifications. This document outlines step-by-step procedures, regulatory compliance pathways, financial models, engineering specifications, and strategic roadmaps to build, launch, and operate high-speed DC charging stations in Telangana.
State Policies, Nodal Agencies & Regulatory Approvals
Telangana Renewable Energy Development Corporation Limited (TGREDCO)
TGREDCO functions as the State Nodal Agency (SNA) responsible for planning, deploying, and regulating Public Charging Infrastructure (PCI) across Telangana. TGREDCO facilitates Expression of Interest (EOI) programs, empowering private entities, government departments, and individual landowners to establish stations.
- Single-Window Portal Clearance: TGREDCO operates a unified digital system for location approval, clearance certificates, and central grid linkage approvals.
- Empanelment Process: Investors can register as empanelled Charge Point Operators (CPOs) or Franchisees under TGREDCO networks to streamline land-use permits.
PM E-Drive Scheme & Financial Incentives
The Government of India’s PM E-Drive Program (succeeding FAME-II), partnered with TGREDCO, provides targeted subsidies for highway and urban public charging infrastructure.
- Upstream Electrical Subsidies: Applicants setting up Category C public charging hubs can receive up to 80% financial assistance covering upstream electrical infrastructure costs. This includes transformers, High Tension (HT) lines, switchgear, Ring Main Units (RMU), and metering equipment.
- 100% Tax Waiver Direct Benefit: Telangana’s policy waives 100% of road tax and registration fees for EVs. This zero-tax regime drives high volume EV traffic onto highways, accelerating station usage.
Licensing Exemption (Ministry of Power Framework)
Under the Ministry of Power guidelines adopted by Telangana, operating an EV charging station does not require an electricity distribution license. Charging an electric vehicle is legally categorized as a Service Delivery rather than a resale of power, allowing CPOs to charge customers transparent, market-driven tariffs per kilowatt-hour (kWh) or per minute of fast charging.
Electricity Tariffs, DISCOM Coordination & Grid Connection
Securing an optimal electrical grid power connection is the primary requirement for setting up high-power DC fast chargers (ranging from 60kW to 240kW+).
Electricity Distribution Companies (DISCOMs)
- TGSPDCL (Telangana State Southern Power Distribution Company Limited): Covers Southern districts including Hyderabad, Rangareddy, Mahbubnagar, Nalgonda, and Medak.
- TSNPDCL (Telangana State Northern Power Distribution Company Limited): Covers Northern districts including Warangal, Karimnagar, Nizamabad, and Khammam.
TGERC EV Tariff Structure
The Telangana Electricity Regulatory Commission (TGERC) mandates a dedicated, highly competitive promotional EV tariff category for Public Charging Stations:
| Tariff Component | Tariff Rate / Specification | Details & Application |
| Energy Charges | ₹6.00 per kWh (unit) | Fixed base rate for dedicated EV connections |
| Fixed / Demand Charges | ₹100 per kVA / Month | Fixed monthly sanction demand charge |
| Voltage Levels | LT (415V) or HT (11kV / 33kV) | Dependent on total station load capacity |
| Open Access Flexibility | Allowed for loads > 100 kW | Option to purchase green power directly |
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| TGSPDCL / TSNPDCL DEDICATED HT POWER CONNECTION WORKFLOW |
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| |
| [ Submit Application ] --> [ Site Inspection ] --> [ Sanction Letter ]|
| TGSPDCL / TGREDCO Portal DISCOM Engineer Load Sanctioned |
| |
| [ Civil Construction ] --> [ Transformer Installation] -> [ Charging On ]|
| Bay, Earthing, Canopy 11kV/415V Step-Down Substation Energization |
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Steps to Obtain a Dedicated HT EV Power Connection
- Load Estimation: Calculate total peak load (e.g., Two 60 kW Fast Chargers + Auxiliary Loads = ~135 kVA load requirement).
- Application Submission: Submit an application through the TGSPDCL/TSNPDCL online portal under Category LT-IX or HT-IX (EV Charging).
- Site Inspection & Technical Feasibility: DISCOM engineers inspect the site to check distance from the nearest 11 kV or 33 kV feeder line.
- Demand Note Generation & Payment: Pay the necessary line charges, development charges, and security deposits.
- Transformer & Yard Infrastructure Installation: Erect an independent pole-mounted or plinth-mounted transformer (100 kVA, 250 kVA, or 500 kVA depending on expansion plans).
- Safety Clearance & Meter Installation: Pass inspection by the Electrical Inspectorate (CEIG) to receive the net/bi-directional meter and energize the connection.
High-ROI Locations Across Telangana Highways
Location selection directly determines charger utilization rates, revenue velocity, and payback timelines. Highway stations must be placed at strategic stopovers, rest areas, or dining hubs with safe ingress/egress.
TELANGANA HIGHWAY EV CORRIDORS
[ NAGPUR ]
|
(NH-44)
|
[ MUMBAI ] -- (NH-65) -- [ HYDERABAD OUTER RING ROAD ] -- (NH-163) -- [ WARANGAL ]
|
(NH-65)
|
[ VIJAYAWADA ]
Top Highway Corridors & Strategic Locations
1. NH-65 (Hyderabad – Nalgonda – Vijayawada Expressway)
- Target Clusters: Suryapet Rest Nodes, Chityal, Tekulapally, Kodad.
- Vehicle Profile: High density of intercity private EV cars, long-range passenger taxis, and state electric buses.
- Strategic Advantage: Key artery connecting Telangana with Andhra Pradesh; steady high-speed traffic requiring mid-way top-ups.
2. NH-44 (Hyderabad – Bengaluru Highway)
- Target Clusters: Shamshabad Outer Ring Road Junction, Jadcherla, Kothakota, Pebair.
- Vehicle Profile: Premium long-range electric SUVs, commercial intercity fleets, heavy transport testing routes.
- Strategic Advantage: One of India’s busiest national transit corridors with consistent daily long-distance traffic.
3. NH-44 North (Hyderabad – Kamareddy – Nizamabad – Adilabad)
- Target Clusters: Medchal Border Hubs, Kamareddy Bypass, Dichpally, Armoor.
- Vehicle Profile: Regional commuter traffic, intercity travel towards Maharashtra.
4. NH-163 (Hyderabad – Yadadri – Warangal Highway)
- Target Clusters: Ghatkesar, Bhongir Bypass, Yadagirigutta Junction, Jangaon.
- Vehicle Profile: High daily trip frequencies, weekend tourist movements, religious pilgrimage traffic.
5. Hyderabad Outer Ring Road (ORR) Interchanges
- Target Clusters: Patancheru (NH-65 West), Shamshabad (NH-44 South), Pedda Amberpet (NH-65 East), Ghatkesar (NH-163 East), Medchal (NH-44 North).
- Strategic Advantage: High-capacity hub locations catching ring-road traffic before vehicles branch out onto long-haul national highways.
Technical Specifications, Equipment & Infrastructure Engineering
A reliable highway fast charging station requires commercial-grade hardware designed to withstand ambient outdoor temperatures above 42°C during Telangana summers.
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| HIGHWAY EV FAST CHARGING PLAZA LAYOUT |
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| |
| +--------------------+ +-------------------+ +------------------+ |
| | 11kV HT GRID LINE | | TRANSFORMER YARD | | MAIN DISTRIBUTION| |
| | TGSPDCL / TSNPDCL |-->| 250kVA / 500kVA |-->| PANEL (LT BOARD) | |
| +--------------------+ +-------------------+ +------------------+ |
| | |
| +---------------------------------------------------+ |
| | |
| v |
| +---------------------+ +---------------------+ +-----------------+ |
| | 120kW DC CHARGER | | 60kW DC CHARGER | | 22kW AC CHARGER | |
| | (Dual CCS2 Guns) | | (Dual CCS2 Guns) | | (Type 2 Gun) | |
| +---------------------+ +---------------------+ +-----------------+ |
| | | | |
| v v v |
| [ EV Bay 1 ] [ EV Bay 2 ] [ EV Bay 3 ] [ EV Bay 4 ] [ EV Bay 5 ] |
| |
| --------------------------------------------------------------------- |
| [ AMENITIES ] Food Court | Restrooms | Canopy Cover | 24/7 Security |
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Recommended Fast Charger Hardware Options
| Charger Configuration | Power Rating | Connector Types | Ideal Use Case | Estimated Hardware Cost |
| Dual Gun DC Fast Charger | 60 kW (30kW x 2 split) | Dual CCS2 | Mid-highway stopovers, passenger cars, light commercial fleets | ₹8.5L – ₹12.5L |
| High-Speed Dual DC Charger | 120 kW (60kW x 2 split) | Dual CCS2 | High-density expressways, premium EV SUVs, commercial taxis | ₹14.0L – ₹19.0L |
| Ultra-Fast Multi-Gun Hub | 180 kW – 240 kW | CCS2 + Liquid Cooled Cables | Heavy-duty commercial trucks, interstate buses, rapid top-up hubs | ₹22.0L – ₹32.0L |
| AC Destination Charger | 22 kW | Type 2 AC | Overnight parking, restaurant bolt-on for secondary top-ups | ₹65,000 – ₹1.2L |
Crucial Hardware Requirements
- Ingress Protection & Heat Dissipation: Outdoor units must hold an IP54 or IP65 rating with force-air cooling or liquid cooling channels to prevent thermal throttling in high temperatures.
- Connector Standards: CCS2 (Combined Charging System 2) is mandatory for passenger cars and light commercial vehicles in India. Heavy-vehicle corridors may add optional GB/T or CHAdeMO connectors based on fleet contracts.
- Cable Reach & Ergonomics: High-power cables must be at least 5 meters long, supported by spring-balanced retractors to reduce strain on connectors and vehicle sockets.
- Display & User Interface: Touchscreen interfaces (7-inch to 15-inch displays) running multilingual instructions (Telugu, English, Hindi) with integrated QR codes and RFID card readers.
Upstream Electrical Equipment
- Transformer: 250 kVA or 500 kVA, 11kV/415V step-down oil-cooled or dry-type transformer with tap changers.
- Switchgear & Protection: Moulded Case Circuit Breakers (MCCB), Earth Leakage Circuit Breakers (ELCB), Miniature Circuit Breakers (MCB), and Type 2 Surge Protection Devices (SPD).
- Earthing Architecture: Dedicated chemical earthing pits for charger neutral, charger chassis, and transformer neutral to ensure ground resistance stays below 1 Ohm.
Step-by-Step Implementation Roadmap
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| EXECUTIVE EXECUTION TIMELINE (12 WEEKS) |
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| Weeks 1-2 | Site Selection, Feasibility Study, Land Lease Contracts |
| Weeks 3-4 | TGREDCO Portal Filing & TGSPDCL/TSNPDCL Application |
| Weeks 5-6 | Civil Construction: Bays, Transformer Yard, Canopy |
| Weeks 7-8 | Equipment Procurement (DC Chargers, Cable Retractors) |
| Weeks 9-10 | Transformer Erection, Electrical Cabling, Earthing Pits |
| Week 11 | CEIG Inspection, Metering, CMS & App Integration |
| Week 12 | Testing, Commissioning & Commercial Operations Launch |
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<Sequence>
<Step title="Site Selection and Land Due Diligence" subtitle="Weeks 1 to 2">
Identify highway land with at least 50-80 feet of clear road frontage. Ensure unobstructed entry/exit ramps, clear legal titles, and proximity to an existing 11kV or 33kV power distribution line.
</Step>
<Step title="Statutory Approvals and DISCOM Application" subtitle="Weeks 3 to 4">
File site layout applications through the TGREDCO single-window portal. Apply for a dedicated HT EV Tariff power connection with TGSPDCL or TSNPDCL. Obtain local Gram Panchayat or Highway Authority (NHAI) NOCs for commercial access.
</Step>
<Step title="Civil Engineering and Infrastructure Construction" subtitle="Weeks 5 to 6">
Execute concrete bay construction designed for heavy wheel loads. Build a dedicated outdoor transformer yard, protective lighting canopies, drainage channels, and ADA-compliant pedestrian pathways.
</Step>
<Step title="Electrical Procurement and Grid Installation" subtitle="Weeks 7 to 10">
Procure ARAI/ICAT-certified dual-gun DC fast chargers, step-down transformers, HT switchgear, and armored copper/aluminum cables. Install deep chemical earthing pits to safeguard high-voltage equipment.
</Step>
<Step title="CEIG Inspection, Testing, and Commissioning" subtitle="Weeks 11 to 12">
Pass safety audits conducted by the Chief Electrical Inspectorate to Government (CEIG). Connect smart bi-directional metering, configure backend OCPP software integration, perform live vehicle charging tests, and open the station to the public.
</Step>
</Sequence>
Business Models & Financial Modeling
Developing a highway EV fast charger setup can be executed under three business models based on capital availability and operational capability.
1. CAPEX Model (Owner-Operated)
The landowner or investor owns 100% of the hardware, civil structures, and grid connections.
- Pros: Maximum profit margins per kWh sold; full operational control.
- Cons: Higher upfront capital investment and direct operational responsibility.
2. OPEX / Franchisee Model (CPO-Driven)
A Charge Point Operator (e.g., Tata Power, Zeon, ChargeZone, Kazam, ElectricPe) provides the fast-charging equipment, software, and maintenance. The site owner provides land and electrical infrastructure.
- Pros: Lower capital expenditure; professional software, marketing, and network maintenance managed by the CPO.
- Cons: Profits are shared via revenue-split models (e.g., ₹1.50 – ₹3.00 per kWh sold paid to land/infrastructure owner).
3. Land Lease Model
The landowner leases raw land along high-density highways to CPOs under long-term agreements (10–15 years).
- Pros: Zero equipment investment risk; guaranteed monthly rental income with escalations.
- Cons: Lower upside financial gains compared to direct ownership models.
Detailed Financial Breakdown: Dual-Gun 120kW DC Station
Below is a 5-Year Capital Expenditure (CAPEX) and Operational Expenditure (OPEX) model for a typical highway charging hub in Telangana equipped with One 120 kW Dual-Gun DC Fast Charger and One 22 kW AC Charger.
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| CAPEX & FINANCIAL PROJECTION SUMMARY (120 kW SETUP) |
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| CAPITAL INVESTMENT (CAPEX) |
| - 120kW Dual Gun CCS2 DC Fast Charger: ₹16,50,000 |
| - 22kW Type-2 AC Destination Charger: ₹ 85,000 |
| - 250 kVA Transformer & Yard Setup: ₹ 5,50,000 |
| - TGSPDCL HT Connection & Security Deposit: ₹ 3,50,000 |
| - Civil Work, Bays, Lighting & Canopy Setup: ₹ 4,00,000 |
| - Earthing, Cabling, Safety Equipment & CEIG: ₹ 2,20,000 |
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| TOTAL INITIAL CAPEX INVESTMENT: ₹32,55,000 |
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Capital Expenditure (CAPEX)
- 120 kW DC Fast Charger (Dual CCS2): ₹16,50,000
- 22 kW Type-2 AC Charger: ₹85,000
- 250 kVA Step-down Transformer & Switchgear: ₹5,50,000
- TGSPDCL Connection Fees & Meter Security Deposit: ₹3,50,000
- Civil Works, Canopy, Paving, Drainage & Signage: ₹4,00,000
- Cabling, Chemical Earthing & CEIG Approvals: ₹2,20,000
- Gross CAPEX: ₹32,55,000
- Less PM E-Drive Upstream Subsidy Benefit (~60% on Transformer/Cabling): (-₹4,20,000)
- Net CAPEX Outlay: ₹28,35,000
Operating Assumptions & Unit Economics
| Operational Variable | Estimated Parameter / Rate |
| Average Daily Operating Hours | 18 Hours (24/7 Operations) |
| Projected Charger Utilization | 30% Capacity Factor (~36 kWh/hr average load = 432 kWh/day) |
| Base Power Purchase Tariff (TGERC) | ₹6.00 per kWh |
| Average Customer Billed Rate | ₹18.00 per kWh |
| Gross Margin per kWh Sold | ₹12.00 per kWh |
| Monthly Fixed Demand Charges | ₹25,000 (250 kVA @ ₹100/kVA) |
| Monthly Software CMS & Gateway Fees | ₹4,500 |
| Monthly Maintenance & Ground Operations | ₹12,000 |
Monthly Income Statement
- Total Monthly Electricity Sold: 432 kWh/day x 30 days = 12,960 kWh
- Gross Monthly Billing Revenue: 12,960 kWh x ₹18.00 = ₹2,33,280
- Electricity Cost (TGSPDCL Power Bill): 12,960 kWh x ₹6.00 = ₹77,760
- Fixed Demand Charges: ₹25,000
- Gross Operating Surplus: ₹1,30,520
- Less Monthly Overhead Expenses (CMS, Network, Maintenance, Security): (-₹20,500)
- Net Monthly Operating Profit (EBITDA): ₹1,10,020
- Annual Net Cash Flow: ₹13,20,240
Payback & ROI Metrics
$$\text{Simple Payback Period} = \frac{\text{Net CAPEX Outlay}}{\text{Annual Net Cash Flow}} = \frac{₹28,35,000}{₹13,20,240} \approx \mathbf{2.14\text{ Years}}$$
With conservative 25% utilization rates, payback is achieved within 2.8 to 3.2 years. Integrating complementary revenue streams (e.g., roadside diners, retail shops, or coffee outlets) increases overall site profitability.
Software, CMS & Operation Integration
Highway fast chargers require dynamic management software to monitor station uptime, protect hardware, and deliver seamless payment handling for EV drivers.
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| CMS ARCHITECTURE & ECOSYSTEM CONNECTIVITY |
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| |
| +---------------------+ OCPP 1.6J / 2.0.1 +---------------------+ |
| | HARDWARE CHARGERS | <-------------------> | CENTRAL CMS ENGINE | |
| | 60kW / 120kW Units | JSON over WS | Remote Diagnostics | |
| +---------------------+ +---------------------+ |
| | |
| +--------------------------------------------------+ |
| | |
| v |
| +---------------------+ +---------------------+ +-----------------+ |
| | DRIVER MOBILE APPS | | PAYMENT GATEWAYS | | AGGREGATOR HUBS | |
| | iOS & Android Apps | | UPI, Cards, Wallets | | Map Systems | |
| +---------------------+ +---------------------+ +-----------------+ |
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Core Components of a Charger Management System (CMS)
- Open Charge Point Protocol (OCPP Compliance): Chargers must support OCPP 1.6J or OCPP 2.0.1 to enable interoperability with third-party networks, preventing vendor lock-in.
- Integrated Payment Gateways: Support automated digital payments via UPI, Credit/Debit cards, RFID fast-cards, and mobile wallets.
- Real-Time Monitoring & Auto-Healing: Continuous tracking of voltage stability, current draw, cable temperature, and connector lock status. Dynamic remote resets reduce physical maintenance trips.
- Dynamic Load Management (DLM): Automatically balances power output when multiple vehicles plug in simultaneously, preventing total demand from exceeding the sanctioned transformer capacity.
- Aggregator Map Integration: Automated data feeds update station status across navigation platforms (Google Maps, PlugShare, Tata Power EZ Charge, Pulse Energy) to drive incoming highway traffic.
Operations, Safety Compliance & Maintenance Protocols
High-voltage DC fast charging stations operate under demanding environmental conditions and require strict safety compliance.
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| SAFETY & PREVENTIVE MAINTENANCE MATRIX |
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| SAFETY LAYER | EQUIPMENT / PROTOCOL | INSPECTION CYCLE |
|--------------------+-----------------------------+---------------------|
| Electrical Safety | Earth Pit Resistance (<1 Ohm)| Bi-Annual Testing |
| Thermal Control | Cable Liquid/Air Cooling | Monthly Inspection |
| Emergency Stop | Hardware Cut-off Button | Weekly Function Test|
| Surge Protection | Type-2 SPD & Isolation MCCB | Post-Storm Audit |
| Physical Security | Anti-Vandalism & Lighting | Daily Operations |
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Essential Safety Standards
- Emergency Power Cut-Off: Every fast charger must feature an easily accessible, physical red emergency stop button.
- Isolation Transformers & SPD: Integrated galvanic isolation and surge protection devices protect vehicle onboard battery management systems (BMS) from voltage spikes.
- Cable Isolation & Temperature Cut-Offs: Temperature sensors inside CCS2 charging guns automatically throttles or halts power if plug temperatures exceed 80°C.
- Illumination & Security: Install bright LED floodlighting, 24/7 HD CCTV security surveillance, and weather-proof canopies to protect users during nighttime charging.
Aggregated Highway Stations Registry (Sample Network)
Below is an aggregated mapping directory of established and under-development high-speed highway EV charging hubs in Telangana:
| Station Name & Id | Location / Corridor | Charger Capacity | Connector Specs | Amenities Available |
| TG-HYD-VIJ-01 | NH-65 Suryapet Expressway Hub (KM 132) | 120 kW Dual DC | Dual CCS2 | 24/7 Diner, Restrooms, Solar Canopy |
| TG-HYD-BLR-02 | NH-44 Jadcherla Green Corridor (KM 88) | 180 kW Ultra-Fast DC | Dual CCS2 | Food Court, Kids Play Area, Convenience Store |
| TG-HYD-WGL-03 | NH-163 Yadadri Pilgrimage Stop (KM 54) | 60 kW Fast DC + 22kW AC | CCS2 + Type 2 | Cafe, Parking Plaza, Refreshments |
| TG-ORR-WST-04 | Patancheru ORR Exit 3 Charging Hub | 240 kW Quad-Gun DC Hub | Quad CCS2 | Fleet Lounge, Logistics Bay, Maintenance |
| TG-HYD-NGB-05 | NH-44 North Kamareddy Bypass (KM 115) | 60 kW Dual DC | Dual CCS2 | Motel Rest Stop, Fuel Station Co-location |
Frequently Asked Questions (FAQs)
1. What is the commercial electricity tariff for EV charging stations in Telangana?
The Telangana Electricity Regulatory Commission (TGERC) mandates a promotional tariff of ₹6.00 per unit (kWh) and a fixed demand charge of ₹100 per kVA per month for dedicated Public Charging Station (PCS) connections under TGSPDCL and TSNPDCL.
2. Which nodal agency handles EV charging infrastructure approvals in Telangana?
The Telangana Renewable Energy Development Corporation Limited (TGREDCO) acts as the State Nodal Agency (SNA) that coordinates location clearances, empanelment, and subsidy distributions for EV stations.
3. What subsidy benefits are available under PM E-Drive for upstream infrastructure in Telangana?
Under the PM E-Drive scheme managed via TGREDCO, public charging hub operators can claim up to 80% financial subsidies covering upstream electrical distribution costs, including transformers, ring main units, switchgear, and cabling.
4. How much land is required to set up a highway EV fast charging station in Telangana?
A standard dual-gun DC fast charging station requires 1,200 to 2,500 square feet of land. Integrated highway charging plazas featuring food courts, rest amenities, and multiple high-power fast chargers typically require 5,000 to 10,000 square feet.
5. What total capital investment is required to launch a 60kW DC Fast Charger station on a highway?
Setting up a single 60kW dual-gun CCS2 DC fast charger costs approximately ₹18 Lakhs to ₹28 Lakhs, covering charger hardware, step-down transformer installation, DISCOM HT connection fees, civil bay construction, canopy, and software integration.
6. Are private landowners allowed to set up highway EV charging stations on leased land?
Yes. Landowners can establish stations independently or lease their land to Charge Point Operators (CPOs) under monthly rent or revenue-sharing models through TGREDCO Expression of Interest (EOI) calls.
7. Which fast-charging standards are mandatory for highway public EV stations in Telangana?
Highways require Combined Charging System 2 (CCS2) for electric 4-wheelers, passenger SUVs, and buses. Optional GB/T or CHAdeMO connectors can be added to support specific commercial fleets.
8. How long does it take to secure an HT electricity connection for an EV station from TGSPDCL/TSNPDCL?
Under Telangana’s single-window clearance, securing a High Tension (HT) EV connection takes approximately 30 to 45 business days following civil construction, transformer setup, and CEIG safety clearance.
9. What is the expected ROI and payback period for a highway EV fast charger in Telangana?
Assuming an average charger utilization rate of 25% to 35% on corridors like NH-65 or NH-44, the payback period for a dual-gun DC charger ranges between 2.1 and 3.5 years.
10. Is a commercial license required to sell electricity to EV owners in Telangana?
No. Under Ministry of Power guidelines, selling power to charge an EV battery is classified as a Service, exempting operators from requiring an electricity distribution license.
11. What are the top highways in Telangana for profitable EV fast charger setup?
Top corridors include NH-65 (Hyderabad – Vijayawada), NH-44 (Hyderabad – Bengaluru & Hyderabad – Nagpur), NH-163 (Hyderabad – Warangal), and the key entry/exit nodes of the Hyderabad Outer Ring Road (ORR).
12. Can I integrate solar power generation with a highway EV charging hub in Telangana?
Yes. Integrating 50kWp to 100kWp solar PV canopies reduces grid electricity consumption during daylight hours, increases profit margins, and provides additional green energy incentives under state policies.
13. What minimum safety compliance certifications are required for DC chargers?
DC fast chargers must be certified by accredited testing laboratories (ARAI, ICAT, or UL) and feature IP54/IP65 outdoor protection, physical emergency stop switches, Type 2 surge protection, and dedicated chemical earthing.
14. What is the role of a Charger Management System (CMS) in highway stations?
A CMS utilizes OCPP (1.6J or 2.0.1) to remotely control chargers, manage digital payment processing, track dynamic power utilization, handle dynamic load balancing, and broadcast live station status to mapping applications.
15. How does Telangana’s 100% EV tax waiver policy impact highway fast charging demand?
Telangana’s policy waiving 100% of road tax and registration fees for EVs through December 31, 2026, has accelerated EV adoption across the state. This growing fleet directly increases demand for fast-charging stations on highways connecting major cities.
