Peer-To-Peer Renewable Energy Trading with Power Ledger

Australian blockchain solar startup Power Ledger has partnered with Yolk Property Group to apply its renewable energy trading between residents in their White Gum Valley development. This marks the first time an apartment development utilising blockchain technology has been offered for sale to the public in Australia. 

Peer-To-Peer Renewable Energy Trading

The White Gum Valley project is an ARENA funded sustainable living innovation project. Inside White Gum, Yolk Property Group are building an apartment development named ‘Evermore’ which will have solar PV panels, battery storage, and, of course, the Power Ledger blockchain technology we have written about quite frequently on this site.

According to The West, the project is being overlooked by a team at Curtin University headed up by Professor Peter Newman. They are collecting and analysing the data to help inform Western Power and national authorities on energy infrastructure – viewing this as a learning experience.

“The world is watching – I think that now there are people all round the world saying they’re doing it in Perth why can’t we?” Professor Newman said.

Yolk Property Group have advised that expected cost savings for residents will be around 30 to 40 per cent. Certainly nothing to be sneezed at!

About Power Ledger

Peer-To-Peer Renewable Energy Trading - Power Ledger
Peer-To-Peer Renewable Energy Trading – Power Ledger (source: Power Ledger Facebook)

Under the Power Ledger method, buying and selling of power happens automatically and is all stored in the blockchain – so it’s really easy to manage and is very hands-off.

“If you’ve got excess solar now, your solar panels are producing energy while you’re away at work or you’re away on holidays – that energy gets spilled into the grid and you sell it to Synergy your retailer,” Power Ledger’s David Martin said.

“Now, under the model we have here, instead of selling your energy to Synergy you can sell it to your next door neighbour at a better price.”

If we can manage to get a solar battery rebate in Australia, will that help methods like Power Ledger? Watch this space…

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Natural Solar – Blockchain Powered Community Solar

Australian company Natural Solar have advised that they will be using the power of blockchain technology its its latest community solar offering – a new housing development just outside of Sydney which will see 12 homes share power with each other.

Natural Solar

Natural Solar - Blockchain Powered Community Solar
Natural Solar – Blockchain Powered Community Solar (source: naturalsolar.com.au)

Nine are reporting that each home will have a 5kWp solar system and an 8kwh sonnenBatterie 8 installed. Homeowners will be guaranteed up to 20 years of $0 power bills, but they will have a $30 / month bill to sonnenFlat for the program. Power will be shared between the 12 houses and any energy movement will be recorded on the blockchain to record and track the efficacy of of the project. Is 12 houses enough? What happens when it’s 4pm on a Tuesday and 8 houses have air conditioning on? 

If this is a bit complicated to understand, Chris Williams, CEO and Founder of Natural Solar,  explains the concept as a ‘super battery’:

“Utilising Blockchain technology, we are able to join all batteries together to create one larger ‘super-battery’ that can power all homes in one development.

“An advantage of this is for the first time ever in Australia, residents will now be able to borrow power from their neighbours who have excess stored in their own battery, creating a complete sharing economy amongst houses.”

What happens if the energy runs out?

This question was put to Williams who said that, although this model means the developer won’t have to pay for expensive grid upgrades, it’ll still have access at all times: 

“In the event houses need additional power and they can’t borrow extra from their neighbours, they are able to automatically draw this from the grid. If the home is signed up to the sonnenFlat energy plan, this will be free of charge for most houses, provided this fits within their annual electricity consumption.”

The project is set to launch by September – so watch this space and we’ll keep you updated on the progress of Natural Solar’s great project.

 

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Green Power Solar Blockchain ICO

Green Power Exchange (GPX) is a startup which is hoping to create a global platform for peer-to-peer renewable energy trading – with the goal of making renewable energy trading simple and convenient – resulting in a lower price because the energy is being sent directly from producer to consumer, cutting out the usual middlemen.

Green Power Exchange 

GPX’s solution is to eliminate intermediaries and launch a simple, easy to use peer-to-peer platform to buy and sell renewable energy. The local distributor will still need to be paid for line rental, but apart from that this eschews the traditional energy supply chain which consists of 1) Generation, 2) Transmission, 3) Distribution and 4) Retail. Obviously all steps in the supply chain result in a higher cost per kilowatt so it’s great to see some options where someone can buy directly from the producer. 

Crypto Reporting have done some research about Green Power Exchange, how it works, and how much you could save – offering up the example of a producer usually receiving $0.06 USD / kWh from a wholesaler or retailer while the end user is still paying around $0.20 USD / kWh. This is over 300% more than the producer receives – and as the energy goes from transmission to distribution to retail everybody adds on a clip. Not very efficient, and since the producer and end buyer are artificially separated like this, it’s difficult for them to meet and reach an agreement on a price. Enter GPX!

With direct trading, a cost per kWh could be $.1 USD which benefits both parties (the customer would still have to pay line rental to the local distributor which would be around $0.02). In this case the producer receives $.1 USD instead of $0.06 and the customer pays $0.12 instead of $0.20 per kWh. 

For GPX to work, you’ll need a smart meter which will be checked and then energy distributed through smart purchase power agreements posted on the blockchain. Given that PPAs will have to differ depending on the jurisdiction, Green Power have set up standard templates for everywhere the platform operates. There’s also the option to upload your own PPA which will then be vetted by the team to ensure it conforms with their standards. 

Christian Wentzel - Co-founder, Head of Energy - Green Power Exchange
Christian Wentzel – Co-founder, Head of Energy – Green Power Exchange (source: gpx.energy)

The Pre-ICO for Accredited Investors starts in 98 days as of 05.06.2018, so now’s a great time to start researching the company if it looks interesting to you. 

Are you thinking about investing in Green Power Exchange? Have you got any thoughts on this sort of model for the electricity market? Please let us know in the comments! 

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Blockchain – Power Ledger in Puerto Rico?

Blockchain tech provider Power Ledger in Puerto Rico – the Australian company are looking to help the struggling Caribbean island with its ongoing energy woes by implementing their technology into microgrid resources.

Power Ledger in Puerto Rico

Power Ledger in Puerto Rico
Power Ledger in Puerto Rico (source: wikipedia.org)

We posted about Tesla’s input last October when they had a look at a microgrid in Puerto Rico – apart from the initial six, we haven’t seen many more of the Tesla Powerpacks installed – although hundreds of Powerwalls were also sent to help. Since PREPA (Puerto Rico Electric Power Authority) has a $9 billion USD in debt to Wall Street it’s a difficult situation for PR.

According to Bloomberg, Power Ledger have hired Dante Disparte, a Puerto Rican grid resiliency and security expert who is also CEO of advisory firm Risk Cooperative. Disparte spoke of the need to shore up the grid before any further problems – noting that it won’t be long until Puerto Rico sees more wild weather: 

“The next hurricane season is but three weeks away and the grid is not reliable — that is part of the urgency,” said Disparte.

Power Ledger are working with factories and regulators to help companies on the island buy solar panels and battery storage. They’ll then use the blockchain technology to allow companies to trade energy with each other, and to sell supplies to employees or the community. This exchange will be able to take the forms of non-traditional (or, depending on which way you look at it, very traditional) exchange – for example you’ll be able to buy power via cash, cryptocurrency (e.g. Bitcoin or Ethereum) or even labour. 

Puerto Rico Electric Power Authority CEO Walter Higgins said in an interview last week that it will be another couple of months until they finish restoring electricity to the remaining 25,678 customers still in the dark following the storms ~8 months ago. So obviously they need to start looking at measures that will help them next time there’s a problem.

Disparte said this isn’t going to be about “just building back the old grid waiting for the next crisis and the next wave of financial constraints.” They’re trying to completely change the way Puerto Rico can address issues like this in the future and this is an inspiring real-world usage of this technology.

Power Ledger’s investors will be able to make investments in Puerto Rico energy assets later this year using their POWR tokens. If you want to learn more about it please click here to view our article on Power Ledger.

 

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WePower ICO – Fintech solution for green energy.

Disclaimer: As of the date of publishing nobody at Saving with Solar currently has any investment in WePower but we are planning on joining the ICO.

At Saving with Solar we are extremely interested in the blockchain and how it can help solve issues for those generating solar power. Previously we’ve taken a look at Power Ledger (POWR) and today we’ll look at the upcoming ICO for WePower, which is a “blockchain-based green energy trading platform”. 

WePower ICO

The project allows producers of renewable energy to raise capital by issuing ERC20 energy tokens, which represent energy they commit to produce and deliver. They have support from state power regulators in Lithiuania and electric power companies and will target Europe – Spain, Italy, Germany, Estonia, and others. Numerous solar power plants which produce over 1000MW have joined the project: Conquista Solar, Civitas Project and Novocorex.

Development of the project is divided into three stages:

  1. WePower Breeze – market entrance – “challenging the way how energy investments and purchase are done today by creating the necessary technological layer for the change to happen’. 
  2. WePower Storm – growing the services and usability, and using smart contracts to aggregate and manage flows of renewable energy. 
  3. WePower Hurricane – the final step – a completely new decentralized energy utility.

ICO Start: 1 Feb 2018

ICO End: 15 Feb 2018

Hard cap: $35,000,000

Soft Cap: $5,000,000

Token: WPR, ERC20 standard

ICO Price: 1 ETH = 4000 WPR

Minimum investment: $200

Bonuses: 15% discount for early investors: before reaching the soft cap ($5 million) 4600 WPR will be deposited for 1 ETH.

Accepted currencies: ETH

If you’re interested in investing, click here to read the whitepaper they’re prepared ahead of the ICO. Although we believe in this project we in no way recommend investing in anything like this without doing your due diligence first. One negative, for example, is that there are already a number of projects in the sphere offering fintech solutions for green energy (e.g. Power Ledger). Another is that it hinges entirely on the progress of renewable energy. Obviously we’re bullish on that situation, to say the least, but many countries have a strong oil lobby and prices of oil have decreased recently. And, who knows, maybe a perpetual motion machine is just around the corner. 

Kaspar Kaarlep, the CTO of WePower, has a video below where he discusses their vision for energy transformation in Europe and across the world:

ICORating have assigned a “Positive” rating to the project and recommend it for both short and long term investors – saying the WPR tokens can be “considered both as investments for long-term portfolios, and for the purpose of speculative earnings on the expectations of a successful platform launch and demand for tokens from the initial customers for tokenized energy”. 

WePower ICO Whitepaper Rating
ICOrating.com gives WePower the
highest rate (source: WePower Newsletter)

View an introduction to the system by watching this video!

View a platform demo below:

 

If you have any questions, comments, or insight into this project we’d love to hear about it – please sound off in the comments and we can start a conversation about this exciting new technology. 

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Power Ledger Renewable Energy Blockchain ICO

Power Ledger is a leading peer-to-peer (p2p) marketplace for prosumers and consumers to buy and sell renewable energy. It’s powered by the blockchain and has a token generation event coming soon. We’re super excited about this ICO and think it’s going to be a massive step forward for Australia, the blockchain, renewable energy, and especially energy tech in countries with emerging markets which could benefit greatly from this technology. With electricity prices surging over the past few years the market is ripe for energy sector disruption.

About Power Ledger

The platform is developed and working successfully in commercial settings in the Australian market (supported by “leading energy providers” such as Vector NZ, Western Power WA and TAS Networks)- a significant amount of investment has been placed in building relationships with market leaders in the Australasian energy and property sectors. Money raised in this ICO will be used to further expansion in Australia and abroad in emerging markets such as India.

Individuals and institutions will be able to participate in Power Ledger’s blockchain energy ecosystem by investing in POWR tokens, which will be tradeable on Ethereum and can also be converted to SPARKZ – which are unique tokens you can trade for units of electricity on the private blockchain Power Ledger will run.

David Martin, the managing director, discussed their plans for the future on the PL website: “We have been and remain the global leader in this technology space, and our platform is already changing the face of renewable energy trading in a number of communities,” said Martin. “We see our Token Generation Event as an exciting opportunity to bring democratic, peer-to-peer renewable energy marketplaces to many more countries across the globe.”

Power Ledger Token Generation Event

On August 25 Power Ledger announced that a heavy interest in their token generation event means that the Initial Coin Offering (ICO) – Australia’s first on the blockchain – could raise a total valuation of around $100m. The POWR tokens were offered at a pre-sale on August 27 with the first 100M offered to the public at a set price and another 90 million at a private discounted pre sale. The pre-sale ended up raising $17 million and was sold out within 72 hours. with Martin advising SmartCompany that the next  round could bring the funds raised by their ICO to between $20 – $30m.

Up to 250m more POWR tokens will be released in September -this will be an uncapped event (i.e. the market will determine the sale end price). There’s also a bounty campaign if you’re interested in spreading the word about Power Ledger and gaining some POWR (ERC20) tokens for helping.

Power Ledger Renewable Energy Blockchain ICO
Power Ledger (source: tge.powerledger.io)

For further information on the planned Token Generation Event, visit https://powerledger.io/ or join the Telegram group here. We’ll be posting an update as soon as the next POWR token sale date is announced!

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Solar Microgrid in South Australia

Earlier this year we reported about LO3 energy setting up Park Slope in Brooklyn with a Solar microgrid, using blockchain technology – and now they are bringing this project to South Australia under the name of TransActive Grid.

Solar Microgrid – how does it work?

TransActive - Solar Microgrid
TransActive – Solar Microgrid (source: Yates Facebook)

LO3 Energy (who set up business in Australia last year after success in the US), will be partnering with Yates Electrical Services to offer up to 6MW of ‘distributed soar generation’ via blockchain technology – effectively taking a big step towards a full-scale transactive energy market independent of the current grid – one where consumers are able to set the price they’re willing to pay for renewable energy, rather than being ‘stuck’ to the current grid system. This is all underpinned by the blockchain – which allows a decentralised, secure, p2p marketplace to function. If you want more technical details there’s a great paper on the MIT website entitled ‘Blockchain Applications to Solar Panel Energy: Landscape Analysis’.

According to RenewEconomy, the 6MW of solar energy will be built by Redmud Green Energy with the investment money being put up by Chinese backers. Yates gave an example to One Step Off The Grid in an interview earlier this week – where a local irrigator installed solar and was able to create some massive savings: “He was paying between 25-30c/kWh for his electricity, and now we can give him a fixed rate of around 7.5c/kWh. And not only can he save on his electricity consumption, but he can can sell his excess solar if he wants to.”

Belinda Kinkead, director of LO3’s Australian operations, was quoted on the Yates Facebook page as saying: “This is a significant agreement and shows there is great interest in the concept of putting energy choice in the hands of consumers.” Yates say that the project has the potential to open up over 1,000 residences and businesses in South Australia (in the Riverlands) to operate on the LO3 microgrid. With the rapidly rising cost of electricity and huge increases in both blockchain and renewable technology over the past few years, it’ll be exciting to see how this test goes and how much LO3 are able to grow it over the coming years.

 

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Microgrid in NYC using blockchain technology launched.

Some interesting news out of Brooklyn this week as a group of residents and local businesses have banded together to create their own ‘microgrid’ – powered by the exciting new technology known as the blockchain.

Solar Microgrid

Siemens Digital Grid Division have set up the Park Slope area of Brooklyn with a full physical microgrid which includes battery storage, converters, control systems, and smart meters. The microgrid involves decentralised distributed energy generation and is able to exist and function completely outside the conventional regional power grid. Theoretically this could work for entire cities who would be able to use their own energy for residents, and even make money by selling it back to the central grid if required.

Administration is also quite simple (this is a bit of a relative term but when you consider the inherent challenges of such a system it is a very neat fit) – this microgrid technology is powered by the cheap to run and impossible to forge Blockchain – which is also used for decentralised currencies such as Bitcoin. The Park Slope blockchain platform has been set up and is being managed by LO3 Energy.

LO3 Energy Microgrid Brooklyn
LO3 Energy

About the blockchain

LO3 Energy will be using the blockchain to run what they call a “TransActive Grid” – which ensures each energy transaction is securely timestamped. This allows every movement of energy, however small, to be securely documented and applied to the correct account. The energy will be purchasable under an auction agreement where one of the ~50 homeowners/businesses are able to set a maximum price per kWh and receive energy accordingly. Lithium Ion energy storage will back up the microgrid in situations where there isn’t enough power being generated. In the event of no energy storage being available they are also connected to the main energy grid where they’re able to feed and receive power at general rates.

Potential further application of blockchain technology in the solar industry

The Park Slope project’s goal is to have 1,000 participants by next year – with a commensurate increase in the amount of battery storage and solar PV systems. LO3 Energy were quoted as saying they hope to make it possible “to establish a self-sufficient power supply for the microgrid in the event of a city-wide blackout’. It’ll be interesting to see how much power they’re able to generate, how much the average price per kWh ends up being, how much they still need to buy from the grid (or how much they make selling excess back in peak times). There are lots of variables which will help us see how viable this is with the current cost of PV solar and energy storage, and how well it will complement the existing grid.

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