How GreenTech Enhanced Earthing Lightning Protection for Landhi Grid

100% Coverage

Complete earthing and lightning protection installed across grid stations, control rooms.

99% Risk Reduction

Designed to safely discharge fault currents minimizing equipment damage and outages.

0% Interruption

Executed at Landhi & KTPS Grid with zero downtime and uninterrupted power transmission.

Power Generation & Transmission

Landhi Grid Station & KTPS (Korangi Thermal Power Station), Pakistan

Large-scale power grid and thermal power generation infrastructure with high-voltage equipment, control rooms, and transmission systems

Earthing lightning protection for Landhi & KTPS Grid was required to protect high-value electrical assets, ensure personnel safety, and maintain an uninterrupted power supply under extreme electrical and weather conditions.

GreenTech engineered and deployed a compliant, high-performance earthing and lightning protection solution tailored for critical power infrastructure.

Executive Summary

GreenTech Solutions successfully delivered earthing lightning protection for Landhi & KTPS Grid, strengthening electrical safety and system reliability across both facilities.

The key challenge was implementing a low-resistance earthing network and lightning protection system within live grid environments, handling high-voltage operations, without causing shutdowns or operational risks.

The project was completed with zero downtime, ensuring effective grounding, controlled discharge of lightning currents, and compliance with national and international electrical safety standards.

Introduction

Landhi Grid Station and KTPS play a vital role in regional power generation and distribution. These facilities house transformers, switchgear, control panels, and transmission equipment that are highly vulnerable to lightning strikes, electrical surges, and ground faults.

Implementing earthing lightning protection for Landhi & KTPS Grid was critical to ensure electrical stability, protect sensitive equipment, and safeguard technical personnel working in high-risk environments.

Challenge

The project involved multiple technical and operational challenges:

Implementing earthing lightning protection for Landhi & KTPS Grid in live high-voltage environments
Achieving low earth resistance in challenging soil conditions
Protecting transformers, switchyards, and control rooms from lightning-induced surges
Ensuring personnel safety against touch and step voltage hazards
Full compliance with power sector regulations and international electrical standards

Solution Implemented

GreenTech adopted a structured, site-specific engineering approach for both Landhi and KTPS facilities.

Designed and installed a comprehensive earthing network using earth pits, conductors, and bonding systems
Implemented lightning protection systems, including air terminals, down conductors, and surge protection devices, to divert lightning currents safely
Integrated surge protection coordination with electrical and fire safety systems for enhanced resilience
Ensured effective grounding for transformers, panels, and critical equipment to reduce fault damage and improve system stability
Conducted earth resistance testing, system validation, and commissioning under operational conditions

Results

The earthing lightning protection for Landhi & KTPS Grid project was completed successfully and met all technical and safety benchmarks.

Key results include:

Safe dissipation of lightning and fault currents
Reduced risk of equipment damage and power outages
Enhanced protection for personnel working in high-voltage zones
Improved reliability of the grid and power generation operations
Long-term compliance with electrical safety standards

Client Satisfaction

Grid and power station authorities expressed strong satisfaction with the execution of earthing lightning protection for Landhi & KTPS Grid.

The installation was completed efficiently without interrupting grid operations. The new grounding and lightning protection infrastructure provides dependable safety, system stability, and long-term operational confidence.

Future Steps

GreenTech Solutions will continue providing periodic testing, inspection, and maintenance of earthing and lightning protection systems.

Future enhancements may include integration with monitoring systems and predictive maintenance tools for early fault detection

GreenTech Expertise

Earthing lightning protection for Landhi & KTPS Grid demonstrates GreenTech’s expertise in delivering electrical safety solutions for mission-critical power infrastructure.

From engineering design to installation, testing, and ongoing support, GreenTech ensures safe grounding, regulatory compliance, and maximum protection for high-risk facilities.

Secure Your Power Infrastructure with GreenTech

Discover how GreenTech’s earthing and lightning protection solutions safeguard power grids, substations, and generation facilities.