GE's 10-week Ecomagination Challenge received nearly 4,000 ideas from more than 150 countries. The winners include companies making smart cooling and heating systems, energy management software, EV charging systems, high-tech climate-control windows and more. For the complete list of winners and GE's descriptions of their technologies, keep reading.
- ClimateWell, Stockholm, Sweden (Efficient Appliances) - ClimateWell’s energy-efficient cooling and heating systems run on solar-powered hot water rather than electricity, maximizing energy efficiency. This technology translates into a significant reduction of power consumption and carbon emissions. While initially targeting operations like hospitals or commercial buildings, GE is working with ClimateWell on deploying this technology in additional markets already served through GE’s appliances business.
- Consert, Raleigh, NC (Energy Management Systems and Software) - Consert’s demand side energy management solution empowers utilities, municipalities and co-ops to manage load curtailment, increase operations efficiency and act as a virtual power plant. Consert’s technology complements GE Digital Energy’s existing solutions to meet the unique needs of these market segments.
- FMC-Tech, Ltd., Shannon, Ireland (Intelligent Sensor Technologies) - The power line monitoring system for medium voltage networks serves as a nervous system for the smart grid and has applications for GE’s Smart Grid Delivery Optimization. It integrates overhead line sensing, data storage, and wireless communication to a local controller to detect and locate faults in the smart grid and manage distribution communications, providing a platform for the present and future needs of the network.
- The Fu Foundation School for Engineering and Applied Science, Columbia University, New York, NY (EV Charging Stations) - A new collaboration with GE, Columbia Engineering, FedEx Express, and Con Edison to enable the conversion from hydrocarbon to electric delivery vehicles in New York City. Columbia Engineering’s technology, developed by its Center for Computational Learning Systems, manages load and delivery and links electrical vehicle charging stations to the utility’s electric distribution management system in real-time. FedEx is providing and operating the all-electric vehicles that the collaborative team will study. In addition to providing funding, GE will supply expertise from its Digital Energy division and GE’s Global Research Center to support this program.
- JouleX, Atlanta, GA (Energy Management Systems and Software) - JouleX provides a single, network-based, energy-management solution. The JouleX Energy Manager monitors, analyzes and automatically adjusts the energy usage of a network’s connected devices and systems. It has the potential to reduce energy consumption by 30-60 percent. It will enhance GE’s data center solutions to help customers reduce energy consumption in the data center. In addition, the technology will enhance Demand Response Management System capabilities in GE’s Digital Energy business.
- OPOWER, Arlington, VA (Energy Management Systems and Software) - OPOWER integrates consumer demographics, energy consumption data and behavioral analytics to encourage households to make intelligent choices around power consumption in their homes. The average user reduces consumption by about 2.5 percent per month, helping to deliver savings. With GE’s global work in Smart Metering and Automatic Metering Infrastructures, OPOWER can help utilities secure buy-in from consumers and public utility commissions.
- Scientific Conservation, San Francisco, CA (Energy Management Systems and Software) - This platform monitors and manages energy drift in commercial buildings through predictive maintenance of core energy systems: heating, ventilation, air conditioning, refrigeration, lighting, controls and renewable sources. Using its patent pending diagnostics, it typically improves efficiency covering the cost of installation in less than two years. The technology has applications for GE’s Intelligent Platforms building management software business and provides conservation opportunities for GE’s real estate portfolio and GE buildings.
- SecureRF Corporation, Westport, CT (Utility Security) - SecureRF provides security solutions that address lower-powered embedded devices that will be used throughout the Smart Grid. Its Algebraic Eraser™ is a public-key cryptography method designed for resource-constrained devices like meters and sensors. GE’s Digital Energy business can draw on this security technology for the smart grid to help utility customers alleviate consumer privacy and data security concerns.
- Sentient Energy, Burlingame, CA (Intelligent Sensor Technologies) - Sentient develops advanced grid monitoring solutions that consist of modular intelligent monitoring devices and software applications, enabling cost-effective distribution automation. It improves fault location, cause analysis and remediation, grid capacity management, and utility workforce utilization, presenting integration and partnership opportunities for GE Energy’s Digital Energy offerings.
- Soladigm, Milpitas, CA (Building Efficiency) - This window technology electronically switches glass from clear to tinted, enabling control of heat and glare. It can reduce energy usage for heating, ventilation and air conditioning (HVAC) systems by 25 percent and reduce the HVAC peak load by 30 percent, an important tool to level demand for the future smart grid infrastructure. With GE’s green homes and green hospitals ecomagination programs, its zero energy home program and other energy efficiency initiatives, there are multiple paths for commercial relationships with the technology.
- SustainX, West Lebanon, NH (Energy Storage) - This technology provides isothermal, compressed-air energy storage technology to enable cost effective, grid-scale energy storage. SustainX’s approach has the potential to be less than half the cost of traditional compressed-air energy storage. The technology presents opportunities for collaboration with GE’s Global Research Center and commercial partnership opportunities with GE Energy to commercialize energy storage applications and to enable a higher percentage of renewable power generation in markets like Europe.
- SynapSense Corporation, Folsom, CA (Data Center Services) - Using a robust wireless sensor network, SynapSense’s solutions measure and manage the environmental conditions and power usage throughout data centers, resulting in a 10 percent reduction in overall energy consumption for typical, enterprise-class data centers. The technology offers commercial relationship opportunities with GE’s Digital Energy business and its Intelligent Platforms business with its visualization and energy management offerings.
How to build supergrid
written by Radovan Djukic, November 23, 2010
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