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End-to-End Power Project Solutions for the Global Energy Market

IEE Business provides end-to-end power project solutions for the global market — from financing and procurement to engineering, construction, and commissioning. We support utilities, developers, and industries with integrated services across renewable, thermal, and grid infrastructure projects, ensuring efficiency, compliance, and timely delivery worldwide.

Corrosion-Resistant Smart Grid Solution: High voltage Disconnect Switch Optimized for Indonesia's Tropical High Humidity and Salt Fog Environments

Ⅰ. Project BackgroundAs a tropical archipelago nation, Indonesia experiences year-round high temperatures (average daily 30–35°C), high humidity (average >80%), intense rainfall, and salt spray corrosion (reaching C5-M level in coastal areas). Its power system faces severe challenges: Large Power Gap: Nearly 20% of the population lacks electricity access. The government plans to add 35 GW of power generation capacity, urgently requiring reliable transmission/distribution equ
18yrs 500-1000 employees 108000m²+m² US$150,000,000+ China
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06/03/2025
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Integrated Anti-Salt Fog Solution for High voltage Disconnect Switch in Philippines Coastal Grids

Project Background:High Voltage Disconnect Switch ChallengesAs an archipelagic nation, the Philippines experiences extreme salt fog (salt spray) concentrations in coastal regions (≥3 mg/m²·d annual deposition), causing accelerated corrosion of power infrastructure. High Voltage Disconnect Switches in these humid, tropical, salt fog-laden environments face three critical operational challenges: High Voltage Disconnect Switch metal degradation: Chloride ion infiltration
18yrs 500-1000 employees 108000m²+m² US$150,000,000+ China
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06/03/2025
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High voltage Disconnect Switch Solution for Severe Weather (Typhoons, Heavy Rain) in the Philippines

Project BackgroundLocated in the Western Pacific typhoon belt, the Philippines experiences over 20 tropical cyclones annually, with approximately 5 developing into highly destructive typhoons (e.g., Typhoon Haiyan in 2013 caused 7,500 casualties, and Typhoon Odette in 2021 disabled 95 transmission lines). Typhoons bring multiple threats to power infrastructure through heavy rainfall, flooding, salt spray corrosion, and strong winds: Electrical Failures: Flooding submerges substations, causing sh
18yrs 500-1000 employees 108000m²+m² US$150,000,000+ China
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06/03/2025
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Intelligent High-Voltage Gas-insulated Switchgear (HV GIS) Solutions

1. Challenges1.1 HV GIS Structural ConstraintsDue to the highly integrated and enclosed structure of HV GIS equipment (often likened to a "black box"), internal issues such as contact loosening and poor electrical connections are difficult to detect using conventional methods. For example, statistics from Xinjiang Changji Power Supply Company indicate that 29% of HV GIS equipment failures originate from poor contact connections. Traditional approaches rely on manual disassembly or empirical judg
14yrs 100-500 10000+m² US$150,000,000+ China
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05/27/2025
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Humidity, Heat, and Salt Spray Protection Solutions for High Voltage Gas Insulated Switchgear (HV GIS) (A Case Study in Thailand)

1. Project BackgroundThailand’s tropical climate poses severe challenges for power infrastructure. To address grid reliability, High Voltage Gas Insulated Switchgear (HV GIS)was prioritized over traditional AIS due to its resilience in extreme conditions. With coastal salt spray corrosion and humidity exceeding 80%, HV GIS solutionsmust balance compact design, material durability, and smart monitoring.2. Solutions2.1Material and Structural Optimization for High Voltage Gas Insulated Sw
14yrs 100-500 10000+m² US$150,000,000+ China
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05/27/2025
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Solutions for Tropical Climates: High-Voltage Gas-Insulated Switchgear (HV GIS) - A Case Study of Malaysia

1. Project BackgroundMalaysia, located near the equator, experiences a typical tropical rainforest and monsoon climate characterized by year-round high temperatures (annual average: 23–32°C), extreme humidity, heavy rainfall (annual average exceeding 2,000 mm), frequent thunderstorms, and seasonal floods. Its power grid system faces the following challenges:3.1 HV GIS Performance Constraints: High humidity promotes condensation, accelerating metal component corrosion in convent
14yrs 100-500 10000+m² US$150,000,000+ China
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05/27/2025
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High Voltage Gas Insulated Switchgear (HV GIS) Solution for Singapore

Ⅰ. Project BackgroundAs a city-state with the world's highest population density (7,615 people/km²), Singapore faces growing electricity demand (3.5% annual growth) amid extreme land scarcity (total area: 728 km²). Traditional air-insulated switchgear (AIS) struggles to meet the compact requirements of urban substations due to its large footprint and high maintenance costs. The High Voltage Gas Insulated Switchgear (HV GIS) emerges as the optimal solution given Singapore's equa
18yrs 500-1000 employees 108000m²+m² US$150,000,000+ China
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05/27/2025
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Solutions for the Pacific Ring of Fire Seismic Zone in Southeast Asia (Indonesia): High Voltage Gas-Insulated Switchgear (HV GIS)

Project BackgroundIndonesia is situated within the Pacific Ring of Fire, experiencing frequent seismic activity, with thousands of earthquakes annually, including a high proportion of magnitude 7+ events. Earthquakes threaten public safety and severely damage power infrastructure. Traditional Air-Insulated Switchgear (AIS) has limited seismic resistance, often suffering insulation failure or equipment damage during earthquakes. High Voltage Gas-Insulated Switchgear (HV GIS) technology, however,
18yrs 500-1000 employees 108000m²+m² US$150,000,000+ China
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05/27/2025
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High - Altitude High - Voltage Gas - Insulated Switchgear (HV GIS) Solutions: A Case Study of Vietnam - HV GIS in Challenging Terrains

Ⅰ. Project BackgroundVietnam’s terrain is highly complex, with altitudes in the northwest and Central Highlands regions often exceeding 1,000 meters. These areas face harsh climatic conditions, including: Persistent high humidity (average 95%); Extreme diurnal temperature fluctuations (up to 32K); Salt fog corrosion.With Vietnam’s rapid economic growth (GDP growth projected at 6.8% by 2025), electricity demand has surged. Key challenges include: Traditional air-insulated swit
18yrs 500-1000 employees 108000m²+m² US$150,000,000+ China
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05/27/2025
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High-Voltage SF6 Dead Tank Circuit Breaker Solution for Nigeria Power Grid

1. Project BackgroundAs Africa’s most populous nation, Nigeria’s power grid has long faced challenges including unstable electricity supply, aging infrastructure, and poor environmental adaptability.In its high-voltage transmission and distribution networks, traditional oil circuit breakers struggle to meet growing demand due to frequent maintenance and vulnerability to humid climates (e.g., reduced insulation performance during rainy seasons).International case studies, such
14yrs 100-500 10000+m² US$150,000,000+ China
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05/24/2025
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