Key themes and takeaways from the 2017 Distributech conference
Zhong Lin Wang for Nature: Nature provides three sources of energy for free: sunlight, air and gravity. Solar and wind power are increasingly exploited, gravity less so. Hydraulic power plants harvest energy from flowing rivers. Tidal energy can be gathered along some inlets and coasts. But few places are suitable for dams or barrages, which can also damage the environment. By contrast, oceans cover about 70% of Earth’s surface. Wave energy is plentiful day and night, whatever the weather. Capturing it requires little land and raises few safety or security concerns. Yet hardly any of this ‘blue energy’ is being generated. Today’s wave farms produce no more than 1–10 megawatts at any one time, enough to power a town. No commercial wave farms currently exist. Full article:
Smart meter deployments are the most common smart grid (or smart utility) activity. Utilities are also adding sensors into their networks to better understand operating conditions.
Developing, scaling and manufacturing new energy storage technologies is a costly and challenging process. That pathway has been made simpler and more straight-forward, thanks to a fast- growing "Energy Sector" located at Kodak's Eastman Business Park, Rochester, NY.
Mark Gilbert for Bloomberg: The U.K. government is mulling whether to support a 1.3 billion pound ($1.6 billion) proposal to build a tidal lagoon in South Wales. It should stop dithering and subsidize the project to help meet the country's green energy goals, produce cheaper power, and establish Britain as the world leader in technology that harnesses the power of the tides to generate electricity. The U.K. lost its energy independence in 2004, and now depends upon imports to meet about half of its energy needs. And while the contribution from renewable energy sources has climbed to a bit less than 10 percent from about 1 percent at the start of the last decade, the U.K. commitment to reduce carbon emissions to 57 percent of their 1990 levels by 2030 means even less electricity needs to come from coal-fired power plants. Cont'd...
Ultimately, useable large-scale renewables require useable large-scale storage. Highview has developed Liquid Air Energy Storage as a cost effective solution to high-power, long-duration storage that is geographically locatable to where it is needed, and cost-competitive.
Unlike most rooftop systems, the 37kW array has been installed on the side of the building - a "solar wall" that will optimize the facility's clean energy production and save money for critical community healthcare services.
Similar to the S&P 500 Index, the Solar Stock Index is a market cap weighted composite index.
Devon's first Tesla Powerwall reduces amount of electricity Mike and Jan buy from their energy company by 86%
A single solar system that will collect both thermal and electrical energy utilizing the same valuable and generally scarce south-facing roof.
To reduce our dependence on fossil fuels, it is important to explore different sustainable energy options
Don't get overwhelmed at the prospect of launching a solar lead generation program: if you focus on the basics, you'll have a great foundation for finding new customers.
Adding backup power provides a tremendous value to the customers in certain areas with unreliable grid. In combination with other values, this is a trend that is producing a very strong demand - stronger than we initially thought.
There were 20 completed solar energy transactions in Q3 2016, which represents the same number of transactions recorded in Q2 2016.
Bruce Brown for Digital Trends: These trees do more than just add ambiance. Harnessing the wind to generate electrical energy usually brings to mind thoughts of huge land- or ocean-based wind farms consisting of huge towers with two or three blades, each more than 100-feet long, on the top. The size, weight, noise, and vibration of industrial wind turbines restrict their use to large open spaces. Newwind, a French startup, has developed a much smaller, urban-space-friendly “Wind Tree,” reports Electrek. The Wind Tree, which produces sufficient energy to power small buildings or streetlights, is designed to connect to a nearby energy storage system. The trees are each about 30 feet tall and 26 feet in diameter, and weigh approximately 5,500 pounds. Each tree has 54 Aeroleafs mounted vertically on tree branches. The Aeroleafs are 3.2 feet high and, spinning at optimum speed, are capable of generating 65 watts each. So, a tree with 54 leaves has an energy-generation capacity maximum of 3,510 watts (3.5kW), about the same as a small home solar installation. Cont'd...
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With Baja Carports 35 plus years in the industry installing our Solar Support Systems nationwide and whose founder Bob Hayworth was one of the first to use solar panels as the rooftops on commercial carports ~ is assurance that you will receive Baja expertise in all phases of installation. Our team's diligence makes the design-build process easy for customers. You don't need a set of architecture plans to begin talking to us about your project. Baja's in-house design engineers will work closely with you to meet your project specifications and city's criteria. You'll have our design team's years of experience applied to your plans. Our engineers will deliver a set of stamped plans, which maximize canopy coverage and details the most-effective layout for your business' parking lot.