New benches that'll use solar power to charge your phone
This is the "Strawberry bench". The solar-powered smart bench (yes, really) collects energy via a solar panel on its roof, and uses it to power a range of functions: monitoring air quality, disseminating information about the local area, offering free power-ups for the phones of passers-by.
This summer, four of these benches will be installed around Canary Wharf, the privately-owned office and retail estate at the heart of London's Docklands. The concept was the winner of the "Cognicity Challenge", a competition intended to find innovative proposals to use technology to create smarter urban environments (and, as a side effect, make everyone feel all warm and fuzzy towards the Canary Wharf Group).
The name, incidentally, has nothing to do with actual Strawberries. The company behind them is Belgrade-based Strawberry Energy, whose previous products include the "Strawberry Tree", a vaguely familiar solar-powered mobile phone charge and wifi hub with a bench attached to it. Both products were the work of architect Milos Miliojevic.
Intersolar - Backwoods Solar's Own Sequoya Cross to Speak Storage
Sequoya will speak on the topic of, "Off-Grid Systems, Global Electrification and New Storage Opportunities" at 9:55am-10:20am. Please come if you are interested! Wednesday, July 15, 2015 at the InterContinental Hotel Level 5, Suttter
London England's Iconic Double-Decker Buses to go Electric
London, England selects BYD as builder of next generation double-decker bus
NEC Energy Completes A 3.9MWh Grid Energy Storage System For Southern California Distribution Grid Support
This is the first energy storage system to support SCE's distribution grid and is providing many of the foundational aspects for future integrated distribution system deployment.
Renewable Energy Storage Project Near Desert Center Advances
Eagle Crest Energy affiliate buys Kaiser Eagle Mountain Mine as part of a proposal to convert the site into an environmentally friendly energy storage project.
ABB and Smart Grid Technology in North Carolina
North Carolinas Renewable Energy Portfolio Standard (REPS) has encouraged investments in renewables and the energy economy statewide.
Extensive Solar Cost-Benefit Studies Now Highlighted on SEIA Website
Most recently, Environment America and the Frontier Group released a new report detailing the benefits of solar.
Intersolar North America Expands Downstream Workshops, Technical Trainings
CALSEIA Contractor Day Returns for Second Year Along With Sessions From NABCEP, SEI and NAATBatt to Educate Solar Sales and Installation Teams on Policy Regulations, New Products, Technical Issues and Industry Best Practices
New method can make cheaper solar energy storage
Storing solar energy as hydrogen is a promising way for developing comprehensive renewable energy systems. To accomplish this, traditional solar panels can be used to generate an electrical current that splits water molecules into oxygen and hydrogen, the latter being considered a form of solar fuel. However, the cost of producing efficient solar panels makes water-splitting technologies too expensive to commercialize. EPFL scientists have now developed a simple, unconventional method to fabricate high-quality, efficient solar panels for direct solar hydrogen production with low cost.
The work is published in Nature Communications.
Many different materials have been considered for use in direct solar-to-hydrogen conversion technologies but "2-D materials" have recently been identified as promising candidates. In general these materials—which famously include graphene—have extraordinary electronic properties. However, harvesting usable amounts of solar energy requires large areas of solar panels, and it is notoriously difficult and expensive to fabricate thin films of 2-D materials at such a scale and maintain good performance.
Kevin Sivula and colleagues at EPFL addressed this problem with an innovative and cheap method that uses the boundary between two non-mixing liquids. The researchers focused on one of the best 2-D materials for solar water splitting, called "tungsten diselenide". Past studies have shown that this material has a great efficiency for converting solar energy directly into hydrogen fuel while also being highly stable. Cont'd...
Ballard Announces Acquisition of Protonex
Ballard Power Systems (NASDAQ: BLDP; TSX: BLD) today announced that it has signed a definitive agreement to acquire Protonex Technology Corporation ("Protonex"; www.protonex.com), a leading designer and manufacturer of advanced power management products and portable fuel cell solutions. As consideration for the transaction, valued at $30 million, Ballard is assuming and paying Protonex's debt obligations at closing, currently estimated at approximately $4.4 million, and paying the balance of approximately $25.6 million through the issuance of 11.2 million Ballard shares. The number of Ballard shares to be issued is subject to adjustment based on the final debt obligations at closing.
Vanadium Flow Batteries for Global Academy of Technology (GAT) College
By implementing the IMERGY storage solution in the premises, GAT is able to store the energy produced by the PV panels during the day and use it during the non-solar time, thus eliminating the diesel generator run to provide clean power when needed.
Is Adding Solar Batteries Worth it?
Seeking to help states better address the value proposition of solar+storage systems, the Interstate Renewable Energy Council, Inc. (IREC) engaged Clean Power Research (CPR) to develop a methodology that could be used to value solar energy coupled with battery storage. The methodology described in the report can be applied in any location. It focuses on Hawaii as an example, as it is likely to be an early adopter of storage regulations.
"The concept of adding batteries alongside a utility customer's solar array intrigues utility customers, solar developers, and utility planners on several levels, but the underlying question for everyone is whether adding batteries is 'worth it,'" says Jason Keyes, Partner at Keyes, Fox & Wiedman LLP, attorney for IREC and report collaborator.
Though still at a nascent stage, the recent rapid growth in the distributed energy storage market suggests that now is an opportune time to take a closer look at distributed energy storage, especially in combination with distributed solar, and the values it has to offer. The new IREC study lays out the methodology to do just that and sets forth a pathway for more robust analysis and dialogue. Cont'd...
Is Adding Solar Batteries Worth it?
Landmark Methodology Report Helps Unlock Value of Solar PV + Energy Storage
A Framework to help states quantify benefits, understand opportunities
SunEdison and Green Charge Networks Team Up To Deliver Additional Electricity Savings With Solar Plus Energy Storage Offering
Silicon Valley Power is the First Joint Customer of the New Strategic Partnership
----California Commercial and Municipal Customers Can Save Even More with Zero Upfront Costs
Ultracapacitor Usage in Wind Turbine Pitch Control Systems
Ultracapacitors have other significant advantages compared to batteries such as high power density, high efficiency, long service life, predictable aging, wide operating temperature range and light weight.
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