Top 50 Building Energy Retrofit in Asia

Energy X provides a platform for designing and constructing zero-energy buildings using sustainable architecture technologies, including green remodeling and building-integrated photovoltaics (BIPV). This approach addresses the need for energy-efficient structures that minimize carbon emissions and comply with ESG standards in the construction industry.

Provides a subscription-based home automation system that retrofits existing non-smart appliances, enabling remote control via a mobile app or voice assistants without requiring rewiring or upfront costs. Reduces energy consumption by up to 15% through real-time monitoring and scheduling, offering a lifetime warranty and zero maintenance fees.

Resync provides an AI-powered energy management solution that monitors and analyzes building assets for enhanced efficiency. The platform automates control actions to optimize HVAC/ACMV systems, resulting in reduced energy costs and improved sustainability tracking. It integrates with existing Building Management Systems (BMS) to offer comprehensive, data-driven insights for facility operations.

Provides a physics-based modeling platform that generates portfolio-wide decarbonization plans using only an address list, eliminating the need for time-consuming energy audits. By analyzing over 800,000 energy model simulations, it quantifies carbon reduction potential, project costs, and savings, enabling real estate teams to prioritize and execute net-zero strategies with budget-ready, property-level plans.

TablePointer provides an AI-driven energy management system for small and medium commercial facilities, optimizing energy efficiency and asset management without requiring changes to existing equipment. The solution guarantees up to 29% energy savings, directly enhancing profitability while promoting sustainability.

Nostromo Energy has developed the IceBrick®, a water-based energy storage system that utilizes ice to provide carbon-free cooling and reduce energy costs by charging during off-peak hours. This technology enables commercial buildings to lower their carbon emissions and participate in energy markets, enhancing grid flexibility while improving overall building efficiency.

This company provides Solar-as-a-Service solutions for commercial and industrial clients seeking to adopt rooftop photovoltaic (PV) systems. They manage the entire installation process, allowing customers to achieve immediate electricity cost savings without upfront capital investment. The service delivers lower monthly utility expenses while supporting corporate sustainability goals through renewable energy adoption.

Two Point O Capital is a climate financing platform that provides tailored leasing and capital expenditure financing for distributed clean energy projects in the Commercial and Industrial sectors, focusing on solar rooftops, energy efficiency, and wastewater treatment. The platform addresses the capital shortage in the energy transition by utilizing data-driven underwriting and AI/ML technology for efficient asset management and risk assessment.

Akila is a digital twin data platform that centralizes and visualizes building data for portfolio managers, enabling real-time monitoring and optimization of property performance. The platform addresses inefficiencies in property management by providing tools for energy consumption tracking, maintenance management, and carbon footprint measurement, ultimately supporting sustainability goals.

Accacia provides a full‑stack platform that consolidates operational and embodied carbon data for commercial real‑estate portfolios, offering a unified dashboard, carbon intelligence, and automated ESG reporting. The solution also includes a marketplace for low‑carbon building products and equipment, enabling owners and managers to identify reduction opportunities and source sustainable materials directly within the platform.

SensorFlow provides occupancy-based HVAC automation and smart room maintenance solutions for hotels, enabling energy savings of up to 30% on HVAC costs. The platform utilizes wireless sensors and data analytics to optimize energy efficiency and enhance guest experiences by remotely managing room environments and addressing maintenance issues in real-time.

Aerem provides a 360-degree platform that facilitates rooftop solar installations by offering tailored solar loans, supply chain financing, and procurement support for EPCs. This approach enables businesses to significantly reduce electricity costs by up to 80% while ensuring high-quality solar asset management through its monitoring tools.

O2 Power provides renewable energy consulting services focused on optimizing energy efficiency and sustainability for businesses. The company helps clients navigate regulatory frameworks and implement environmentally friendly practices to reduce their carbon footprint and operational costs.

SolCold develops advanced passive cooling coatings that harness sunlight to reduce surface temperatures without electricity. This technology reflects solar radiation, converts excess heat, and releases it through radiative cooling, providing significant cooling power for various outdoor applications. The result is substantial energy reduction and lower operational temperatures for industrial and commercial assets.

Xurya Daya Indonesia offers solar panel leasing solutions for Indonesian businesses, enabling them to install rooftop solar power systems without any upfront costs. This approach allows companies to reduce their electricity expenses while contributing to renewable energy adoption and decreasing carbon emissions.

Racenergy provides a digital platform that showcases its energy products and services for both businesses and residential customers. The site offers detailed product descriptions, pricing information, and a contact form that integrates with email and CRM systems to streamline inquiries and lead management.

The startup develops sustainable thermal insulation materials for building facades by recycling textile waste, creating heat-resistant products that enhance energy efficiency. This approach provides builders with a cost-effective and environmentally friendly solution to meet increasing insulation demands.

MinionLabs provides an IoT‑based energy management platform that continuously monitors device‑level power consumption in commercial and industrial buildings. By aggregating real‑time data and applying machine‑learning analytics, the system delivers actionable insights, fault detection, usage forecasts, and prescriptive recommendations through a web dashboard, helping facility managers reduce energy costs and carbon footprint.

The startup manufactures thermal insulation materials and ultra-high temperature thermal barrier coatings (TBC) specifically designed for hydrogen-fired power generation. These products effectively reduce energy loss and environmental impact, enabling industries to enhance thermal control and meet sustainability goals.

NX Technologies develops AI and big data-based solutions for energy optimization, focusing on sustainable energy management and carbon emission reduction. The company addresses the inefficiencies in energy consumption and greenhouse gas emissions by enhancing the use of eco-friendly energy sources and improving overall energy efficiency.

The startup provides a renewable energy platform that integrates energy monitoring and performance optimization for solar panels, enabling users to enhance energy efficiency. This technology helps reduce energy costs and minimizes environmental impact by maximizing the output of existing solar systems.

The startup offers a decarbonization platform that utilizes artificial intelligence and machine learning to optimize building operations through real-time data analysis. This technology enables retail business owners to lower energy costs while ensuring comfortable environments for customers and staff.

Zircle is a clean‑energy platform for Indian homeowners that simplifies solar adoption by providing easy‑to‑understand education, cost estimates, and savings projections. It connects users with vetted local installers, offers a side‑by‑side comparison marketplace, and delivers post‑install performance monitoring and maintenance tools to optimize system reliability and household energy costs.

Brite Energy Partners offers a clean energy platform that provides a solar income plan for landowners, project owners, and building owners, enabling them to monetize underutilized land through solar energy generation. The platform eliminates upfront costs and risks, allowing participants to benefit from sustainable energy solutions while contributing to carbon neutrality.

This startup provides an AI and IoT-powered platform for energy management, offering integrated devices, a data platform, and applications. It helps businesses across commercial real estate, utilities, manufacturing, and logistics achieve energy savings and remote asset management.

The startup develops air conditioning optimization technology that integrates with existing systems to enhance energy efficiency and reduce operational costs. By minimizing energy consumption, the solution helps commercial and residential users lower their carbon footprints and promote sustainable practices.

GetSolar provides rooftop solar panel installations for residential and small to medium commercial properties through a zero upfront cost solar-as-a-service model. This approach enables property owners to reduce their electricity bills by up to 80% while promoting the adoption of renewable energy in Singapore.

Nature provides an integrated smart‑home and energy‑management platform that combines a universal IR/Bluetooth remote, whole‑home power metering, and an EV charging controller. The system uses sensor data and cloud‑based analytics to automate load scheduling, balance rooftop solar generation, and reduce peak demand, with support for Matter, Apple HomeKit, and voice assistants.

The startup offers an end-to-end digital energy solutions platform that integrates real-time data analytics and IoT technology to optimize energy consumption and management. This platform addresses inefficiencies in energy usage, enabling businesses to reduce costs and minimize their carbon footprint.

This startup manufactures turnkey solar power plants, providing complete engineering, procurement, and construction services for utility-scale solar installations, including necessary infrastructure like land and transmission lines. By replacing fossil fuel-based energy with solar power, the company enables businesses to significantly lower energy costs and achieve sustainability targets.

BillionBricks constructs energy-efficient net-zero homes featuring an integrated PowerShade solar roof that generates 100% of the electricity needed for residential use. These homes address the challenges of high energy costs and environmental impact by providing affordable, self-sustaining living spaces that are resilient to climate-related events.

Sensgreen provides a smart building platform that utilizes plug-and-play sensors and AI analytics to monitor indoor air quality, energy consumption, and occupancy levels in real time. This technology enables facility managers to reduce energy costs and improve sustainability by automating HVAC control and optimizing building performance.

ZunRoof designs and installs solar rooftop systems using high-quality Tier-1 solar panels and IoT-powered diagnostics to optimize energy generation and monitor performance in real-time. The company addresses high electricity costs by enabling homeowners to generate their own clean energy, significantly reducing or eliminating their electricity bills while also providing access to government subsidies.

Criaterra manufactures building materials that replace traditional precast products like masonry blocks and cladding, utilizing 70% upcycled raw materials and achieving 90% energy reduction in manufacturing. Their masonry blocks offer six times the insulation of concrete, significantly lowering embodied CO2 emissions and energy consumption in green building projects.

Zerowatt provides an IoT and AI-driven energy management system that enables businesses to monitor and optimize electricity consumption, achieving reductions of up to 30%. By identifying energy waste and equipment inefficiencies, Zerowatt helps facilities lower operating costs and enhance sustainability through decreased carbon emissions.

Energy Eta Solutions provides an IoT and AI-enabled platform that automates energy management for commercial and industrial facilities, achieving energy savings of 10-30% and productivity improvements of 10-15%. Their system integrates real-time monitoring and autonomous controls to enhance operational efficiency and extend equipment lifespan, enabling users to reduce energy consumption while maintaining comfort and performance.

Shibuya Blend Green Energy provides a platform that analyzes corporate processes and resources to optimize energy efficiency and facilitate the integration of renewable energy sources. The solution addresses the need for companies to meet decarbonization targets while enhancing transparency in their environmental impact and ESG reporting.

Navix Solutions provides Infrastructure-as-a-Service for energy assets, allowing commercial property owners, industrial facilities, and fleet operators to subscribe to equipment such as EV chargers, UPS systems, and transformers with zero upfront capital. Fixed monthly payments cover installation, real‑time remote monitoring, proactive OEM‑backed maintenance, and full lifecycle management, giving customers financial agility and a single point of accountability.

This company uses a calibrated Digital Twin, combining building physics and automation technology, to optimize real estate energy performance. They automate sustainable energy flow to materially reduce energy consumption and carbon emissions across building portfolios. This process increases portfolio value while cutting utility costs without requiring CAPEX investment.

The startup develops rooftop solar and wind energy projects in Vietnam to enhance energy security and mitigate climate change impacts. By offering investment solutions in both small and large wind farms and solar installations, the company enables businesses to achieve long-term financial and social benefits while promoting environmental sustainability.

Passive Edge Tech develops thermal management solutions using nano PCM microcapsules for efficient temperature control and thermal energy storage in electric vehicles and zero-carbon buildings. Their technology enhances battery performance and lifespan while reducing energy consumption and investment costs in centralized heat storage systems.

The startup manufactures optical control films that utilize radiative sky-cooling technology to block solar heat and dissipate it into space without relying on electricity. This technology provides a sustainable solution for reducing heat absorption in buildings, contributing to energy savings and environmental friendliness.

Urecsys utilizes AI-powered real-time monitoring and analysis to optimize indoor air quality by minimizing urban air pollutants in buildings. This technology effectively reduces exposure to harmful pollutants by an average of 40-70%, enhancing employee health and productivity while lowering energy costs.

Carnot Innovations offers an AI-based predictive maintenance platform that utilizes machine learning algorithms to detect and predict faults in HVAC systems, optimizing energy consumption and operational efficiency. By addressing inefficiencies in building management systems, the platform reduces energy costs by up to 15% and uncovers over 90% of hidden faults, leading to significant sustainability benefits.

Vinergy provides open-source IoT systems for real-time energy monitoring and management, enabling businesses to track and optimize their energy consumption. By offering customizable solutions that enhance operational efficiency, Vinergy helps companies reduce energy costs and meet ESG compliance requirements.

The startup operates a project installation platform that utilizes advanced monitoring and maintenance techniques for solar engineering and renewable systems. By optimizing performance, the platform enables clients to enhance the efficiency and reliability of their solar assets, contributing to global sustainability efforts.

The startup develops an energy conservation platform that integrates advanced power electronics with building management systems to optimize air conditioning efficiency. This technology reduces electricity consumption, enabling clients to lower their energy costs significantly.

Gentle Energy provides energy efficiency optimization services for buildings and facilities using proprietary technology. Their Etamate® solution integrates Fluxuay® self-powered sensors for real-time data collection and analysis. This data feeds into the Etamate® AI engine, which utilizes nTorque inverter control technology to maximize energy efficiency.

Provides a Climate-as-a-Service platform that uses IoT and AI-driven deep learning algorithms to optimize indoor climate control in commercial buildings. The system reduces energy consumption, lowers peak demand, and enables personalized climate settings across multiple rooms, improving comfort and operational efficiency while being compatible with any HVAC system.

The startup offers a virtual energy analysis tool that integrates data from energy meters and IoT sensors through a user-friendly cloud interface. This platform enables clients to visualize energy consumption patterns and receive tailored alerts, facilitating the design of sustainable buildings.