Mike Brown for Inverse: The world’s first data transmission over a power grid has been successfully completed, paving the way for a decentralized future where smart houses tell each other how much energy they need. The tests, conducted by Reactive Technologies in the UK, sends data along the 50Hz electricity signal that passes through sub-station transformers that link up the country’s grid. The wires themselves have been used to send data before, but it’s getting through those transformers that’s never been done. “We are keen to support innovative products like this one that can bring a real benefit for customers,” Cordi O’Hara, director of systems operator at National Grid, told The Guardian on Tuesday. “It represents another step forward in the development of the smart grid technologies that are going to play an increasingly important role in the energy systems of the future.” Cont'd...
Zach Lyman for GreenTechMedia: For over two millennia, the marine industry has been a focal point of human innovation. This was by necessity; innovations in aerodynamics, hydrodynamics, navigation, system resiliency, space optimization and others have all improved crew health and survival rates, sped global trade and generally helped ensure we didn’t sail off the edge of the earth. Marine systems have been proven via relentless iteration to satisfy society’s desire for adventure, exploration and expansion. They have taken us to the farthest reaches of our known world and brought us safely back again. Custom-built yachts have always been a luxury of the wealthy. They likely always will be. Boat-building is a bespoke industry that emphasizes individuality and craftsmanship over scale and affordability. Yet luxury and premium products have an incredibly important role to play in our rapidly changing world. A startling amount of innovation occurs when price is no object and there is total independence to dream big. Cont'd...
CTA Study: The increasing use of home automation technology through the Internet of Things (IoT) has the potential for substantial energy savings and greenhouse gas emissions reductions, according to a new study released by the Consumer Technology Association (CTA)™. The study, The Energy Savings Potential of Home Automation Technology, finds that widespread adoption of home automation products such as temperature, circuit, and lighting control, if used for energy savings purposes, could collectively avoid up to 100 million tons of CO2 emissions and reduce total residential primary energy consumption by as much as 10 percent — savings that are more than consumer electronics’ share of residential primary energy consumption (8.4 percent), according to a separate CTA study. CTA’s new study reports the overall U.S. technical energy savings potential from several individual approaches ranges from 0.3 to 1.1 quadrillion Btu (quads) of primary energy consumption, or from 1 to 5 percent of total residential primary energy consumption. The study’s findings, which represent the best current estimates of achievable savings, highlight several areas where home automation could deliver energy savings, including connected thermostats, HVAC zoning, and control of window shades, circuits, and lighting. Cont'd...
The RoseWater Energy Hub is the first all-in-one residential and light commercial power solution integrating three capabilities into one platform to serve the complete electrical needs of an entire premises, in essence transforming the electrical system in place into a microgrid
Kyle Field for CleanTechnica: When I first heard of the Honda Smart Home (HSH), my first question was, “Wait, why is Honda playing with Smart Homes?” Digging deeper reveals that this new endeavor aims to build on some of the core principles of Honda while, at the same time, stretching the company into new areas, such as tapping into the benefits of home automation when paired with an EV that carries around a large battery everywhere it goes. One of the key tenets of this exploratory initiative is open-source data sharing, and Honda just took a very large step in this direction by opening up a ton of new data streams (200!) at 1-minute intervals. I really enjoy the type of data being gathered by the integrated Honda Energy Management System and can appreciate just how impactful this data can be, as it allows anyone to go in, download the data, and play with it to their heart’s content. Summarize, roll up, drill down, average, min/max… the excel geek in me is tingling with the possibilities. I am especially interested in how this type of a central “energy brain” in a home essentially allows users to see exactly what parts of their home are performing well or not. Cont'd...
Geothermal heat pumps are ideal for use in buildings looking to reduce consumption to net zero.
Home energy storage helps whichever energy source is the cheapest, and helps the grid stay stable and available to us all.
Production-ready Curb launches crowdfunding campaign to make homes smarter with real-time energy insights and actionable savings tips
VRV and VRF Air-Conditioning systems are more sophisticated in their control systems incorporating built-in communication, unlike the traditional Central and Split AirConditioning systems that typically incorporate only a basic form of on/off control logic.
Monitoring and programming thermostats in a home can be tedious, in a modern commercial building it's time consuming, and at multiple commercial location the task is nearly daunting.
EcoFactor builds cloud-based analytics software that powers multiple residential energy saving services. We process massive amounts of data, including physical household characteristics and consumer behavioral interactions.
Reprinted with permission from AutomatedBuildings.com The theory behind load shifting is to use more power when it's cheap and less power when it's expensive. The overall system costs are quite low. The insulated holding tank is just a re-used water heater tank, and the thermal battery tank is a store-bought cooler priced at $80. The off-the-shelf copper coils were priced at $20 apiece, and the small circulating pumps each cost around $50. The total cost of the sensors, the Barionet, and the MBus_Io10_LCD is under $350. The WattNode demand meter and the water meter are optional components and economically priced.
Foundation combines not only multiple features, but also, in effect, multiple devices. It is both a smart thermostat and an in-home display integrated into a single device. It is also extensible with the ability to control other loads, receive over-the-air (OTA) upgrades and add support for another network, such as Wi-Fi, with a USNAP (Universal Smart Network Access Port) module.
Living with soaring fuel prices, a difficult economy, and the emerging Smart Grid, I decided I would start to monitor and manage my power consumption when I rehabbed my 1912 house. The monitoring has been running for several months now, so did it make me a more eco-friendly citizen and did it save me money?
It's not enough to monitor our energy use. We don't really care about that unless it does something to change our lives or save us money. So, let's put a solar system on the roof. Now that can do both of these things and should attract our attention. But let's take it a step further. With that solar system there is a new variable in the mix --- FREE CLEAN ENERGY. What can and should we do with it.
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The BLE2 Series replaces our popular BLE Series and continues our brushless motor advantages by featuring an all new compact, high-power and high-efficiency brushless DC motor combined with a Driver that can be digitally set and controlled via external DC voltage or by the front panel. The BLE2 Series can easily compete with larger 3-phase inverter driven motors in many more applications, with built-in simple holding torque function, saving space and increasing performance thanks to the advantages of a brushless motor design. The BLE2 Series has a maximum speed of 4000 r/min, achieving a speed ratio of 1:50 (80 to 4000 r/min). The new motor structure is small than previous models and enables high power and high efficiency while incorporating easy setting, installation and wiring. The new motor connector offers IP66 degree of protection and allows for easy and direct connection between motor and driver with two available orientation of cable outlet direction.