List of the Top 13 Free Energy Management Software in 2025

The RETScreen® Clean Energy Management Software platform supports the planning, implementation, tracking, and assessment of low-carbon projects. Users can access the more sophisticated version, RETScreen Expert, in Viewer mode without any cost. Collaborating with governmental and multilateral organizations, we work together to develop and secure funding for improved versions of the RETScreen® platform. RETScreen Expert provides an array of tools for benchmarking, feasibility analysis, performance assessment, and portfolio management, catering to various facility types, including commercial, institutional, residential, industrial, and power generation, all within a single comprehensive platform. Our innovation lab is committed to maintaining the RETScreen software's leadership role in the transition to clean energy technology, ensuring that we continually enhance our offerings to meet the complex needs of our wide-ranging and growing global user community. This dedication to progress and user engagement fuels our ongoing efforts to improve clean energy management solutions, ultimately contributing to a more sustainable future.

Leverage EnergyPrint's cloud-based Utility Dashboard to gain insights into your utility data, enabling you to spot potential areas for cost savings and enhancements in efficiency. By utilizing this powerful tool, you can make informed decisions that contribute to better resource management.

EnergyDoc is a groundbreaking mobile energy management application that simplifies the documentation and analysis of energy usage across multiple sectors, such as commercial enterprises and government agencies. It plays a crucial role in recognizing and implementing potential savings, which ultimately helps reduce energy consumption while highlighting possible financial benefits. This advanced energy data management tool not only identifies excessive energy usage but also probes into the reasons behind it. In cases where there are unexpected spikes in energy consumption, EnergyDoc quickly sends vital technical details to mobile repair or support teams, facilitating prompt action that can result in savings. Additionally, it thoroughly assesses and integrates target consumption figures along with tolerance thresholds into energy consultations, with a significant portion of its expenses—up to 80%—potentially eligible for funding. Users can customize their consumption plan values, benefiting from seamless data integration from electronic meters or other software solutions, thus enhancing their control over energy management. With these capabilities combined, EnergyDoc not only boosts operational efficiency but also plays a vital role in promoting sustainable energy practices, making a positive impact on the environment. Furthermore, the intuitive interface ensures that users of all technical backgrounds can navigate the tool with ease, further supporting widespread adoption and effective energy management.

Lights-Out serves as a practical solution ideal for both home environments and small enterprises, having established its dependability and popularity with family and business users alike throughout the years. It delivers prompt updates regarding the status of your computers and network, making it an invaluable asset. Given that desktop computers may be utilized by different employees and can remain turned on outside of business hours, Lights-Out ensures that these machines are operated efficiently to minimize energy consumption while still providing convenience. For example, it can power on your computers 15 minutes before the workday begins, facilitating necessary Windows Updates ahead of employee arrival. Furthermore, computers situated in departments or areas with different operating hours can be categorized into specific groups, and Lights-Out can adeptly manage several such groups simultaneously. This functionality not only increases flexibility in energy management but also boosts overall productivity significantly. In essence, Lights-Out is a comprehensive tool that enhances operational efficiency while promoting sustainable practices.

We are here to help you discover ways to save resources and improve the performance of the commercial properties or sites you oversee. Utilizing the Wattics energy management software dashboard, known for its efficient data collection, organization, analysis, and reporting capabilities, you can refine your projects and achieve cost savings for your clients. This platform accommodates a variety of data types, which includes electricity, gas, water, CO2 emissions, air quality measures, operational data, and additional inputs such as degree days and building management systems. You have the chance to use this adaptable smart energy management platform as a personalized branded solution. The software incorporates machine learning technology that automatically detects anomalies and alerts you to any unusual consumption trends. You will find a wide range of visualizations for data and analyses, alongside features for importing and exporting raw data; monitoring real-time meter information; creating consumption heatmaps; and fine-tuning data granularity down to five-minute increments. Moreover, this all-encompassing tool offers valuable insights that enable you to make well-informed decisions which can lead to even greater operational efficiency, ultimately benefiting both your clients and the environment.

Operating in more than 35 nations and catering to over 10,000 clients, Spacewell Energy (Dexma) has established itself as a leading provider of energy management software specifically designed for commercial and industrial facilities. The Spacewell Energy (Dexma) platform represents a sophisticated cloud-based AI system that integrates Big Data Analytics with energy efficiency initiatives, allowing numerous facility managers, energy auditors, and building proprietors globally to pinpoint, evaluate, and improve their energy usage and expenditures while striving for enhanced sustainability. Founded in Barcelona in 2007, the company partners with a worldwide network of over 150 energy services companies (ESCOs), utilities, and integrators to amplify its influence and outreach. Since being acquired in 2020, Dexma has functioned under the umbrella of Spacewell, which is part of the Nemetschek Group, further reinforcing its authority in the energy management sector. This collaboration not only strengthens its service offerings but also equips clients with more comprehensive tools to optimize energy consumption. As the demand for sustainable solutions continues to rise, Spacewell Energy (Dexma) remains at the forefront of innovation in energy management technology.

Utilibill delivers a robust utility billing and customer information system (CIS) that is entirely cloud-based and designed for enterprise use. We empower utilities with toolkits that enable them to manage their transitions autonomously, while our extensive partner network supports the project from start to finish. Our services encompass billing for electricity, gas, water, recycled water, air conditioning, broadband, and various other utilities. We ensure market connectivity with key players such as AEMO, NEMO, Telstra Wholesale, AAPT, Vocus, and OPTUS, among others. Our dedicated team of over 60 professionals is spread across locations in Victoria, California, Santa Monica, and Arkansas. We provide essential features like Billing CIS, a Customer Portal, and an Invoice Designer to enhance user experience. Take advantage of our platforms with a complimentary 30-day trial and start optimizing your utility billing today. Don't miss out on this opportunity to transform your operations effectively.

The ENERGY STAR Portfolio Manager, developed by the EPA, is a complimentary, user-friendly platform aimed at enhancing energy management, allowing users to securely track and assess energy and water consumption across multiple properties. It caters to a diverse group of stakeholders, such as property owners, managers, and investors, by helping them identify investment opportunities, detect underperforming buildings, validate improvements in energy efficiency, and streamline the process for applying for ENERGY STAR certification to acknowledge superior energy performance. This tool not only contributes to better resource management but also fosters sustainable practices within the real estate industry, ultimately leading to a more environmentally-conscious approach to property management. With its comprehensive features, the Portfolio Manager empowers users to make informed decisions that benefit both their investments and the planet.

AcuCloud is a cloud-centric platform dedicated to facility metering, offering users the ability to access information from Accuenergy and numerous other power meters. Equipped with state-of-the-art features aimed at optimizing energy data management, it allows for quick retrieval of metering information and provides tools for the analysis, importation, and exportation of data across various systems. Designed for flawless integration with Accuenergy’s web-enabled devices and the AcuLink 810 gateway for both serial connections and third-party devices, it serves as a holistic solution for the visualization, sharing, and analysis of energy data. AcuCloud Meter Point plans give organizations a diverse range of flexible options, allowing users to choose any combination of plans tailored to their unique installation requirements, with each plan accommodating an unlimited number of metering points for effortless project expansion. Furthermore, this advanced cloud-based software significantly enhances the insights derived from the metered data, positioning it as a crucial asset for effective energy management. By utilizing this platform, organizations gain the ability to conduct in-depth analyses that lead to improved operational efficiency and enable them to make well-informed decisions about their energy usage. Ultimately, AcuCloud not only streamlines data management but also empowers organizations to take proactive steps towards sustainable energy practices.

Kazam stands as a versatile EV-charging software platform that has established the largest network of smart and affordable EV charging stations in India. It offers a comprehensive software solution enabling fleet companies, charge point operators, and original equipment manufacturers to efficiently manage their operations without the burden of technological complexities. This solution features customizable template applications for both Android and iOS, a load management system, seamless API integration, and a dashboard for charger monitoring. Users can connect both OCPP-enabled charging stations and Kazam chargers through our platform, which ensures hardware adaptability via OCPP standards. Additionally, our user-friendly interface facilitates customer tracking and provides insights into billing and financial histories, encompassing both monetary and nonmonetary balances. Moreover, our commitment to customer support includes assigning a dedicated Key Account Manager to assist with training and ongoing assistance, ensuring that all users can maximize the platform's potential effectively. By prioritizing flexibility and support, Kazam aims to empower businesses in the EV charging landscape.

Arbox Hap® is a comprehensive cloud-based platform tailored to meet the specific needs of asset managers in the Renewable Energy industry. By integrating automation, centralized data management, and insightful portfolio analytics, we streamline operations for managers, enabling them to work with greater efficiency and effectiveness. This innovative solution aims to boost your team's productivity and improve financial results! Our portfolio management tools facilitate better document management, compliance tracking, and task organization, allowing you to run your business with enhanced intelligence. The finance module stands out as it provides essential capabilities for monitoring contract specifics, optimizing invoicing processes, and producing both operational and financial reports. Furthermore, the Monitor integration effortlessly syncs with your data gathering systems to acquire production metrics, including readings from meters, alerts, and various devices. Additionally, the dataset tool empowers you to upload estimated and modeled data, drastically reducing the time spent on generating and disseminating comprehensive reports concerning the technical and financial performance of all assets under your management. With the query builder functionality, you can create tailored reports whenever necessary, which further enriches your analytical capabilities. By adopting Arbox Hap®, you can revolutionize the management of your renewable energy assets, paving the way for a more streamlined and effective approach to asset oversight. In doing so, you will not only maximize your operational efficiency but also position your organization for sustainable growth in a rapidly evolving industry.

If you aim to boost the efficiency of your buildings, we are ready to support you. Our software provides timely, insightful, and actionable data that aids in the effective management of energy and water usage. WegoWise enables more than 40,000 property owners and managers to understand, track, and improve their buildings' efficiency. By leveraging our software, clients can conserve essential resources while saving both time and money in their energy and water management efforts. The WegoPremium feature enhances your utility data analysis by delivering actionable reports straight to your inbox, while still offering all the functionalities found in WegoPro. This allows users to gain advanced analytical insights and easily identify significant savings opportunities. Additionally, WegoPro serves as an online platform that automatically updates your utility data each month, making it easier to benchmark, monitor, and analyze energy and water usage along with their associated costs. Consequently, our solutions not only streamline your operations but also promote sustainable practices across your buildings, ultimately contributing to a greener future for all. It's about making informed decisions that lead to long-term benefits for both the environment and your bottom line.

FLEXTHOR utilizes FCR-as-a-service, which dynamically adapts to changes in network frequency. It supports a diverse array of energy assets, such as photovoltaic inverters, electric vehicle charging stations, smart meters, battery systems, and intelligent electrical loads from various manufacturers. Users can effortlessly track their energy assets through our mobile application and local IoT edge devices, with all information securely stored in the cloud for easy access. FLEXTHOR allows seamless connection to any on-site energy asset, enabling prosumers to incorporate EV chargers and home batteries from different brands while having the choice to opt in or out of participation. This platform not only empowers prosumers by providing them with full control over their energy management but also allows them to select their preferred cloud services. Furthermore, it facilitates energy trading among community members, creating avenues for direct transactions that can enhance earnings from surplus energy while lowering expenses related to grid electricity. By nurturing a collaborative energy ecosystem, FLEXTHOR significantly amplifies the advantages of sustainable energy practices for every participant involved. The focus on user-friendly technology and community engagement positions FLEXTHOR as a leader in the energy management space.