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Arizona pushes record energy storage volume and aggressive grid modernization

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Arizona’s utility regulator, Andy Tobin, proposed a new energy modernization plan which will update Arizona’s policies on clean energy, storage, biomass, efficiency, vehicles and more.

The sweeping plant, seems to be an intelligent look at the most modern techniques, combined with pragmatic decision-making – to clean a power grid.


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Tesla’s massive battery in Australia was paid up to $1000/MWh to charge itself

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Yesterday, Saturday 13th, in South Australia the Tesla battery at Hornsdale Power Reserve was paid AU$1,000/MWh (USD$790/MWh) to absorb excess electricity from the power grid. The battery owners will later be able to sell this energy also.

The battery has become famous for coming online in under 100 days after an Elon Musk Twitter bet and later reacting to a crashed coal plants in milliseconds.


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Wind blowing and sun shining in Colorado – brand new wind or solar plus batteries cheaper than running an old coal plant

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Xcel Energy, electricity utility of Colorado, received a batch of bids whose medians were 2.1¢/kWh and 3.6¢/kWh for wind and solar power plus energy storage, respectively. The pricing was released in the public version of the ‘2017 All Source Solicitation.’

The world’s previous low for solar plus storage was a 4.5¢/kWh project in Arizona.


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Florida proposes $10 million to solar+storage for ‘critical disaster resilience facilities’

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Florida Representative Holly Raschein has sponsored a new bill in the Florida Legislature to fund a $10 million pilot program installing solar panels and energy storage at strategic public facilities to keep them up and running during critical events and natural disasters.

The program would start on July 1, and run for a single year. The Florida Solar Energy Center (FSEC) will administer and report on the outcomes, with potential expansion.


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Empire State drops $260M on energy storage – sets target of 1500MW new volume installed by 2025

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On January 3rd, New York governor Andrew Cuomo delivered a state energy storage target of 1500MW via the private market by 2025 and has put up $260 million in state money to help drive the investment.

In the annual “State of the State” address, varying proposals  – from combating MS-13, to cleaning up the Hudson River, to expanding clean energy jobs – were delivered to start the new year. The energy storage target delivered seems to be an extension or culmination of prior state legislation requiring targets be set.


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Batteries eat 0.3% of duck curve – tracked real time on California power grid

The California Independent System Operator (CAISO) – the group that manages 80% of the electricity used in California – has begun showing utility-scale batteries charging and discharging into the power grid via their website.

By resolution, due to a natural gas emergency, the State of California requested large-scale battery based energy storage projects be attached to the grid at the end of 2016, early 2017. Now we get to watch the systems – some that we covered – do their job.


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World’s largest battery: 200MW/800MWh vanadium flow battery – site work ongoing

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A vanadium/mining industry PR firm has visited the site of an in development 200MW/800MWh vanadium flow battery in Dalian, China and noted that site work is ongoing. They also stated that most of the product that will fill the site – the vanadium batteries – is already built in the manufacturer’s nearby factory.

This battery is currently the largest planned chemical battery in the world, and part of a Chinese government investment to spur the technology.


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New York state signs law – 20% of USA has energy storage targets and mandates

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NY Governor Cuomo has signed into law a bill (AB 6571) directing the state’s Public Service Commission to develop an Energy Storage Deployment Program, including a storage procurement target for 2030.

New York now becomes the fourth US state to have energy storage targets/mandates. California and Oregon have a mandate in place, while Massachusetts has set a law that dictates a target to be finalized shortly. South Australia turned on the world’s largest lithium ion battery just yesterday.


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Solar and battery technology power a novel hurricane resistant floating electric house boat

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Arkup, the “avant-garde life on water” company, has designed a new luxury home that integrates solar on the roof and a newly approved lithium ion marine battery system. The main selling features are that it can rise with sea levels via jacks, withstand extreme weather, move as a regular electric propelled boat, and provide it’s own water plus – of course – electricity.


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Tesla Energy update: 110MWh of energy storage and 109MW of solar

In Tesla’s Q3 2017 earnings report, they gave an update on their ‘Tesla Energy’ division. They highlighted being on track to meet the 100-day deployment deadline of the 100MW/129MWh energy storage project for South Australia. Mention was made of the work being done in Puerto Rico in the aftermath of Hurricane Maria – ‘solar panels, Powerpacks and hundreds of PowerWalls.’

Additionally, Tesla – at multiple points – pointed toward a future of more revenue from energy generation and storage. 11% of the quarter’s revenue came from the Tesla Energy division.


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Smart shipping container offers power grid resilience with ‘self healing’ capability

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Electrical grid complexity has increased immensely. Recently, weather damage and intermittent renewable energy production have increased the dynamics that must be managed in a large power grid. In order to address that, the Dutch company Alfen is currently field testing their new ‘cellular smart grid’ solution in Lelystad, the Netherlands.

They have developed a combination of energy storage and finely tuned algorithms to help make electrical grids more resilient and to reduce their downtime.


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Winning Swiss solar powered ‘Solar Decathlon’ home wants to feed, clean and protect you

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Four Swiss universities came together to build the US Department of Energy’s 2017 Solar Decathlon overall winner. Eleven teams competed over the course of two years to build a home taking into account modern global demands of “reliability, resilience, and security.”

The Swiss schools – École Polytechnique Fédérale de Lausanne, School of Engineering and Architecture Fribourg, Geneva University of Art and Design, and the University of Fribourg – scored perfect 100’s in energy, architecture and engineering categories.


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Solar inverters are evolving to support smart home energy storage

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Reality is, that most people who want solar power on their home actually want energy storage as well. We want energy storage because if the grid goes down, we want our house to run smoothly – day or not, sunny or cloudy. Additionally, many of us hold onto the dream of disconnecting from The Man.

At SolarPower International 2017 it was clear that the solar+energy storage hardware market – SolarEdgeSonnenBYD, Kehua, Outback, Hauwei, Schneider and others – are almost ready (or in terms of Sonnen/SolarEdge/Schneider – ready today) to serve the home energy demands of the broader population.


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EGEB: Amish solar phone booths; Energy storage record quarter; EU still taxing solar panels; more

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Electrek Green Energy Brief: A daily technical, financial and political review/analysis of important green energy news.

Amish phone booths – McKenna trained a local high-school physics teacher to do installations. About 50 of them are off the grid. One lights up the gazebo in the local cemetery; others are phone booths meant especially for the Amish. Since religious principle dictates no electricity at home, they rely on the booths as a crucial link to the outside world.  The article is really about solar power in Trump voting areas, but the Amish piece caught my attention. Solving problems with solar.


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Energy storage deployment surge 591% in the US to support renewable energy growth and stabilize the grid

Most energy industry watchers saw the growth of energy storage to be inevitable in order to support renewable energy growth and to stabilize the grid, but deployment had been slow until now.

Several new projects coming online during the first quarter 2017 made it the first significant deployment of energy storage in the US to date: 234 megawatt-hours of energy storage.
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Electrek green energy brief: Battery plus solar pricing from NREL, South Australia with largest battery plus solar, more

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New NREL report details installed costs and deployment barriers for residential solar+storage – If you really want to do some research on what your battery system is going to cost, and why, start here. NREL reports are always top notch – I distribute them often (and maybe some of you should download this stuff before Pruitt deletes it).

South Australia getting 100MW energy storage plus 330MW of solar – Is 100MW the largest battery system connected to a power grid? How do they go from announced last night to built before end of year? Or that’s right – solar + storage. And, most interestingly, it isn’t Elon Musk doing the deal. These Australians move fast when the electricity stops running.


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Scotland becomes home to the first phase of the world’s largest underwater tidal energy farm

As I reported on the new offshore wind strategy by the United States yesterday, Scotland was busy welcoming the beginning phase of the world’s first, and largest underwater tidal energy farm which will be placed off the north coast of Scotland. The first out of the four planned turbines sits at a height of 49 ft, 53 ft in diameter and over 40,000 lbs with a capacity of 1.5 megawatts (MW).


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Scotland blows away the competition – 106% of electricity needs from wind – joins select club

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On Sunday, Scotland produced 106% of its electricity needs -over a 24 hour period – via wind farms. Scotland joins a select group of countries that have had peak moments (or days/months/forever) when their electricity needs comes from non-polluting renewable energy. Iceland runs completely on hydroelectric and geothermalCosta Rica ran for 75 straight days in 2015, Portugal ran for four days, Denmark generated 140% of their demand, Germany broke 95% for a few moments and there are many other countries with wonderful clean energy achievements. With places like Hawaii aiming for 100%, Rhode Island building its first off shore wind farm and the US Department of energy readying the mainland’s grid to be able to handle 100% – we will see reports like this proliferate in the future.


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A new bipartisan effort to introduce a 30% Tax Credit (just like Solar Power) for energy storage

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On May 26, 2016 – “U.S. Rep. Mike Honda (D-Silicon Valley, Calif.)  introduced H.R. 5350, the bipartisan Energy Storage for Grid Resilience and Modernization Act. Honda was joined by Reps. Chris Gibson (R-NY), Tom Reed (R-NY) and Mark Takano (D-CA).” The purpose of the legislation is to clarify that energy storage industry receives a 30% tax credit equivalent in nature to what the Renewable Energy industry gets. The 30% Solar Power Tax Credit, is credited with being one of the major drivers for the solar power installation boom in the United States.


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Elon Musk is going to make the sun shine at night with a new SolarCity/Tesla Energy project

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SolarCity will produce the electricity, Tesla Energy will store it – and the SolarCity Utilities Services will deliver it to you at night. Recently, Tesla said they would install more energy storage with Solarcity in 2016 than the USA installed in 2015. This morning SolarCity put out two press releases – one announcing the focus on Utility and Grid Services and a second regarding a 13MWAC solar power systems and at least 1.5 megawatts/6 megawatt-hour of storage with the Connecticut Municipal Electric Energy Cooperative (pictured above). Is all of this a warm up to build a (solar)city on Mars?


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Tesla will install more energy storage with Solarcity in 2016 than the USA installed in 2015

It looks like Tesla is about to change the battery game – this time by installing more energy storage capacity in 2016 with SolarCity alone than all of the USA installed in 2015. In a recent filing with the SEC, it was found that Tesla foresees an almost 10X increase in sales to SolarCity for behind the meter storage.

We recognized approximately $4.9 million in revenue from SolarCity during fiscal year 2015 for sales of energy storage products governed by this master supply agreement, and anticipate recognizing approximately $44.0 million in such revenues during fiscal year 2016.

Source

According to an analysis by GTM’s Ravi Manghan this revenue projection means Tesla expects to install approximately 116 MWh of behind the meter storage. In all of 2015, the United States installed about 76 MWh of behind the meter. Starting from a very low base, SolarCity and Tesla Energy doubled their battery installation volume last year. These were small installations at test locations for special customers, but that wall of ‘start up’ is already starting to fall.
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Tesla hires SunEdison’s energy storage lead as the company is going bankrupt

SunEdison, the world’s largest renewable-energy developer, has been going through some serious financial troubles for a while now and could reportedly file for bankruptcy as soon as this week. Its stock (SUNE) lost 98% of its value over the past 12 months and people are starting to jump ship.

Through the troubles, Electrek has learned that Tesla hired a key member of SunEdison’s energy storage team.
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