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UK Labour party has accused the government of “actively dismantling” the UK’s solar power industry

Guardian 5th June 2019 The Labour party has accused the government of “actively dismantling”
the UK’s solar power industry after new installations by households
collapsed by 94% last month. Rebecca Long-Bailey, the shadow business
secretary, used prime minister’s questions to challenge the
government’s record on climate action after scrapping subsidies for
domestic solar panels from April. Standing in for Jeremy Corbyn,
Long-Bailey said solar power had the potential to cut household bills and
carbon emissions while creating thousands of jobs. “But the government,
for some reason, appears to be determined to kill it off, while continuing
to cheerlead for fracking,” she said. (NB – story by Jillian Ambrose
who has moved from the Telegraph to replace Adam Vaughan at the Guardian).https://www.theguardian.com/environment/2019/jun/05/home-solar-panel-installations-fall-by-94-as-subsidies-cut

June 8, 2019 Posted by | decentralised, politics, UK | Leave a comment

Solar power has had a “life-changing impact” for Malawi village communities

BBC 21st Jan 2019 The project has helped businesses in Malawi to generate electricity from
solar power. A solar power project to connect villages in Malawi has had a
“life-changing” impact for rural communities.

The initiative, led by Strathclyde University researchers, has seen affordable energy supply
businesses set up in four villages. The partnership, which has been backed
by a £600,000 grant from the Scottish government, ensures locals own and
operate the equipment. It includes battery chargers and power connections
for other small businesses. Only 12% of Malawi’s 18 million population is
connected to the main electricity grid, which dips to 2% in rural areas.
For the vast majority the main energy source is open fires, which puts
pressure on the country’s forests.

https://www.bbc.co.uk/news/uk- scotland-glasgow-west-46890999

January 22, 2019 Posted by | decentralised, Malawi | Leave a comment

UK govt’s plan to let down solar householders has not gone down well

Physics World 16th Jan 2019 Dave Elliott: The UK government’s plan to abandon the feed-in tariff
(FIT) system for small renewable energy projects did not go down well,
especially since it meant the loss of the export tariff. Householders who
invested in a photovoltaic (PV) array on their roof have used that to
offset the cost of their investment by selling any extra power they
generated at a reasonable rate – 5.24 p/kWh – to their grid supplier.

However, with the FiT, along with the export tariff, to be closed to new
applicants from the end of March, they will get nothing for any exports. In
a parliamentary debate on the FiT in November last year, energy minister
Claire Perry said she aimed to avoid that situation. It certainly looked
unfair and counterproductive.

Claire Perry has now gone ahead with a
consultation on the Government’s proposals for a new market for
electricity export from small-scale PV solar, configured “so that people
are not providing it to the grid for free”. Under the proposed “Smart
Export Guarantee” (SEG), electricity suppliers would pay new small-scale
PV and other energy producers for excess electricity from homes and
businesses put back into the power grid.
https://physicsworld.com/a/after-the-fit/

January 19, 2019 Posted by | decentralised, UK | Leave a comment

‘A new world order’ – boom in renewables, decline of fossil fuels – brings change in world politics

Rise of renewables creating a ‘new world‘: report,  A new report by the International Renewable Energy Agency (IRENA) is predicting a new world order as a consequence of the renewables boom. SBS News, 13 Jan 19,  The rapid growth of renewable energy sources and the demise of fossil fuels are causing major changes in global politics, a special commission has said in a report.The shift “will alter the global distribution of power, relations between states, the risk of conflict, and the social, economic and environmental drivers of geopolitical instability,” said the commission set up by the International Renewable Energy Agency (IRENA).

Solar, wind and other renewables, which currently make up around a fifth of global energy production, are growing faster than any other source, the report said.

Commission chairman and former president of Iceland, Olafur Ragnar, said the shift will likely cause China to eclipse the United States, place oil-dependent Gulf states at risk and help impoverished African nations achieve energy independence.

“It is difficult to predict when, but this change is happening comprehensively and fast,” Ragnar told AFP.

The report, entitled “A New World”, was launched at IRENA’s ninth general assembly in Abu Dhabi…….

Renewables will be a powerful vehicle of democratisation because they make it possible to decentralise the energy supply.  https://www.sbs.com.au/news/rise-of-renewables-creating-a-new-world-report

January 14, 2019 Posted by | 2 WORLD, decentralised | Leave a comment

Solar power for 97 Spanish grand hotels

Observer 30th Dec 2018 Spain’s state-owned chain of paradores, the grand hotels often housed in ancient castles and monasteries, has announced that all 97 of its establishments will use only electricity from renewable sources from the start of the new year.

The 90-year-old chain said the decision to switch to green electricity had been made for both environmental and symbolic
reasons. “Paradores is a company that supports sustainable tourism in every sense of the word,” said its chair, Óscar López Águeda. “What’s more, as a public company, we also want to set an example when it comes to investments that encourage energy saving and responsible  consumption.”
https://www.theguardian.com/world/2018/dec/30/spain-paradores-solar-power-pledge

December 31, 2018 Posted by | decentralised, Spain | Leave a comment

Residential batteries ready to compete with fossil fuels and nuclear in Germany

Sonnen: Residential batteries ready to compete with fossil fuels and nuclear in Germany Energy Storage, 14 Dec 18 ,  Batteries in private households will be now able to perform the “same tasks as a conventional power plant”, across the whole of Germany, the CEO of Sonnen has said, following a ruling that opens up grid services markets to the company’s devices.

Sonnen last week announced that it has obtained pre-qualification to enter Germany’s Primary Control Reserve market by grid operator TenneT for its battery energy storage units installed across the country. Primary Control Reserve is a form of frequency regulation, keeping the grid to within acceptable boundaries of its optimum 50Hz operating frequency……….

If every solar home in Germany – there are around 1.5 million at present – was equipped with a SonnenBatterie, the power capacity would add up to 4.5GW, with an energy capacity of 15GWh. Such systems, connected to the virtual battery, or virtual power plant (VPP), could replace four large thermal power plants, equivalent to the entire capacity currently being used for PCR across the entire European continent.

The possibility for scaling up the model, in other words, “is one large step towards a clean and decentralised energy structure,” Ostermann said………https://www.energy-storage.news/news/sonnen-residential-batteries-ready-to-compete-with-fossil-fuels-and-nuclear

December 15, 2018 Posted by | decentralised, energy storage, Germany | Leave a comment

Germany a leading solar power producer, despite its low hours of sunshine

Germany Works (accessed) 9th Dec 2018, Germany has belied its status as a country with the fewest hours of sunshine in the world to become one of the planet’s largest solar power producers.
In 2017, Germany ranked fourth globally and accounted for about 10 per cent of the global installed capacity, according to the International Energy Agency. In 2017, Germany ranked fourth globally and accounted for about 10 per cent of the global installed capacity, according to the International Energy Agency.
This has been achieved by 1.7 million small-scale solar panel operators rather than by big, centralised power producers. These operators produced 9.6 per cent of Germany’s net energy production in the first nine months of 2018, according to research institute Fraunhofer ISE. Further, solar power has become the cheapest mode of power generation in Germany, according to Fraunhofer ISE, which says that equipment and installation costs fell by 75 per cent between 2006 and 2017.
https://germanyworks.ft.com/energy/german-solar-power-is-a-sunrise-market/

December 11, 2018 Posted by | decentralised, Germany | Leave a comment

Cheap flexibility from storage, demand-side response and distributed renewable energy generation poses a “huge threat” to the nuclear industry

‘Cheap as chips’ flexibility poses ‘huge threat’ to nuclear,  https://utilityweek.co.uk/cheap-chips-flexibility-poses-huge-threat-nuclear/ 12/10/2018  Cheap flexibility from storage, demand-side response and distributed generation poses a “huge threat” to the nuclear industry, according to former energy secretary Ed Davey.

 Tom Grimwood  Speaking at a conference held by Aurora Energy Research in London yesterday (11 October), Davey said the falling costs of such technologies raise “serious questions” about the government’s pursuit of new nuclear plants.“There’s no doubt storage and flexibility pose a huge threat to nuclear industry,” he told the audience.  “Nukes are expensive; take a hell of a long time to build. In ten years, where are we going to be with storage and flexibility?

“I think it’s going to be cheap as chips and have variations we don’t even know about today, because so much is evolving. The energy revolution is going apace.”

“That has to ask serious questions of the nuclear strategy which the government is pursuing”.

Davey hailed the government and Ofgem’s smart systems and flexibility plan as the “best thing” he’d seen in terms of policy since leaving office in 2015.

However, he added: “I don’t see much movement. And I’m not saying it’s because it’s easy… But we really need to be moving forward on that to give people better markets and contracts that are more investible… I think we could do a lot better.”

He continued: “If you had better policy you might be able to answer this question of do we keep a big centralised system, investing in lots of big centralised assets, or do we have more of a hybrid system.

“And we’ve gone to a hybrid system a little bit without thinking it all through but for good reasons. Solar took off much quicker than people thought, for example, and the capacity brought on peakers which weren’t really in the picture.

“We’ve now got that hybrid system and my worry is no one’s really thinking that through strategically.”

Davey also raised concerns over the influence of large generators on policy and regulatory decisions: “My worry is that the lobbying power of the big centralised generators… is a bit bigger than those of us who think a lot of the future is in the decentralised sector.

“If I have political message to people, it’s to really think that through because I think we’ve seen in some of the network code debates and elsewhere a politics which is very much in favour of centralised generators.”

Speaking to Utility Week in early 2017, the chief executive of UK Power Reserve, Tim Emrich, accused the Connection and Use of System panel of being unduly influenced by incumbents after the industry body recommended drastic cuts to the triad avoidance payments available to small-scale distributed generators.

The changes were approved by Ofgem later in the yearhttps://utilityweek.co.uk/cheap-chips-flexibility-poses-huge-threat-nuclear/

October 13, 2018 Posted by | 2 WORLD, decentralised, energy storage | Leave a comment

France’s push for solar rooftops

Reuters 27th Sept 2018,  French Ecology Minister Francois de Rugy has approved 392 rooftop solar
power projects with a total capacity of 230 megawatts (MW) under a plan
launched in 2016 to develop 1,450 MW of solar capacity within three years.
France wants to develop more wind, solar and other low-carbon energy
sources to cut its dependence on nuclear energy power, which currently
counts for over 75 percent of its needs.
https://uk.reuters.com/article/uk-france-solarpower/france-approves-230-mw-of-rooftop-solar-projects-idUKKCN1M71KO?rpc=401&

September 29, 2018 Posted by | decentralised, France | Leave a comment

‘Spinning’O-Wind Turbine captures wind from any direction

O-Wind Turbine: James Dyson Award National UK Winner

Groundbreaking ‘spinning’ wind turbine wins UK Dyson award, Guardian, Rebecca Smithers, Consumer affairs correspondent, 5 Sep 2018 

The O-Wind Turbine captures wind from any direction and, unlike traditional turbines, could be effective in cities A ‘spinning’ turbine which can capture wind travelling in any direction and could transform how consumers generate electricity has won its two student designers a prestigious James Dyson award.

Nicolas Orellana, 36, and Yaseen Noorani, 24, both MSc students at Lancaster University, have created the O-Wind Turbine which – in a technological first – takes advantage of both horizontal and vertical winds without requiring steering.

Conventional wind turbines only capture wind travelling in one direction, and are notoriously inefficient in cities where wind trapped between buildings becomes unpredictable, making the turbines unusable…….

A ‘spinning’ turbine which can capture wind travelling in any direction and could transform how consumers generate electricity has won its two student designers a prestigious James Dyson award.

Nicolas Orellana, 36, and Yaseen Noorani, 24, both MSc students at Lancaster University, have created the O-Wind Turbine which – in a technological first – takes advantage of both horizontal and vertical winds without requiring steering.

Conventional wind turbines only capture wind travelling in one direction, and are notoriously inefficient in cities where wind trapped between buildings becomes unpredictable, making the turbines unusable…….


Wind power
 currently generates just 4% of the world’s electricity but it could produce up to 40 times the amount of electricity consumed, Noorani said.

The duo’s invention will now be entered into the international running for the final leg of the James Dyson award in November, which will give the overall worldwide winner a further £30,000 in prize money.

The award operates in 27 countries, and is open to university level students and recent graduates studying product design, industrial design and engineering. It recognises and rewards imaginative design solutions to global problems with the environment in mind. https://www.theguardian.com/environment/2018/sep/05/groundbreaking-spinning-wind-turbine-wins-uk-dyson-award

September 5, 2018 Posted by | decentralised | Leave a comment

Renewable energy systems set to go ahead with new technology enhancing flexibility

Chatham House 22nd Aug 2018  Electricity Markets**  As renewables become a large share of the global energy mix, greater  electricity system flexibility will be critical and will originate from the
small scale, write Daniel Quiggin and Antony Froggatt.
The International Energy Agency forecasts that ‘solar PV and onshore wind together
represent 75 per cent of global renewable electricity capacity growth over
the medium-term’. Bloomberg New Energy Finance also estimates that by
2040, nearly three-quarters of the $10.2 trillion invested in new
power-generating capacity will be in renewables.
While this renewables rollout is a key part of global climate policy, the challenge is that the
costs associated with managing the system start to escalate once renewables
exceed a 30 per cent share of generated electricity. Unless properly
planned for, the growth in electric vehicle use and electric heating could
further amplify these ‘system integration costs’. They include the cost
of holding fossil fuel power plants in reserve for periods of low renewable
supply, grid upgrades and the dumping of power from renewables when system
constraints are reached.
So, as renewable energy pushes beyond 30 per cent,
and as a growing number of cars and domestic-heating systems begin to add
to power usage, how can governments ensure electricity is affordable? The
answer is ‘flexibility’. A raft of technologies already entering the
market, promise to radically enhance the flexibility of electricity
systems, helping contain system integration costs while accelerating the
low-carbon transition.
https://hoffmanncentre.chathamhouse.org/article/decentralised-flexibility/

August 26, 2018 Posted by | 2 WORLD, decentralised | Leave a comment

Flexible localised renewable energy networks in UK

Centrica (accessed) 24th Aug 2018 , By 2040 Bloomberg New Energy Finance predicts that more than half of global
energy capacity will come from renewables and flexible sources, such as
battery storage and demand side response. At 7% of global capacity,
flexible sources such as batteries and demand side response – where homes
and businesses automatically cut energy usage a peak times – will account
for the same level of global energy capacity as oil-fired power plants
today.

And more than half of this energy storage capacity will come from
small-scale batteries installed by households and businesses alongside
rooftop solar panels.

This trend away from larger power plants and towards
smaller, decentralised energy systems is happening in both developed and
developing nations. The decarbonisation trend is being accelerated by the
falling price of renewable energy technology, and the availability of
technology such as batteries that makes it easier to store electricity.
This in turn accelerates decentralisation, as renewables are by their
nature smaller and more spread out than the equivalent capacity provided by
a traditional power plant.

The rate of decarbonisation and decentralisation
is being accelerated by digital technology, giving people the power to
save, or even make, money by being more flexible with their energy use,
while helping electricity grid operators to balance supply and demand.

Europe’s largest demand side response aggregator, REstore, was acquired
by Centrica in 2017. Centrica CEO Iain Conn says he expects demand side
response to become one of the fastest growing elements of the energy market
over the next few years. From smart home products such as Hive that allow
home owners to control their energy use from their smartphone, through to
companies like REstore employing artificial intelligence to calculate just
how much energy capacity a factory can offer as a virtual power plant.
Energy, like every other sector, is going digital.

Greater insight through
digital technology is just the start of the shift of power away from energy
companies and towards the customer. Centrica is currently piloting a
project in the south west of England that will allow local residents and
businesses to buy and sell energy between themselves without the
intervention of their energy supplier. The £19 million Local Energy Market
in Cornwall is enabling 200 homes and businesses to do this using a digital
record known as Blockchain. It is used to create a secure electronic ledger
of transactions between participants. Iain Conn says he believes such local
networks will become the norm in a new decentralised energy market.
https://www.centrica.com/platform/three-tech-trends

August 26, 2018 Posted by | decentralised, UK | Leave a comment

U.S. army increasing its investment and use of solar power

FT 24th Aug 2018 The US Army has increased its investments in solar power and is eyeing
further opportunities to work with the private sector to develop projects,
despite the Trump administration’s scepticism about renewable energy.
Michael McGhee, who leads the US Army’s Office of Energy Initiatives, told
the Financial Times that installing solar panels at army bases could
improve resilience against attacks or natural disasters, and provide
cost-effective electricity supplies.
https://www.ft.com/content/7c23057e-a3cc-11e8-8ecf-a7ae1beff35b

August 25, 2018 Posted by | decentralised, USA | Leave a comment

Success of London’s community renewable energy projects: mayor Sadiq Khan launches second round

Solar Power Portal 23rd Aug 2018 London’s mayor Sadiq Khan has today launched a second round of funding for community energy projects following the success of the first, which
funded the initial stages of 11 solar projects set to be installed by the end of the year.
First mooted a year ago when deputy mayor Shirley  Rodrigues sat down with Solar Power Portal in City Hall, the first round of the London Community Energy Fund (LCEF) awarded £150,000 to fund a range
of solar project feasibility and scoping activities.
Phase two will bringforward an additional £150,000 that as last time will offer grants of up
to £15,000 per project to support the development stages of community
energy projects.
https://www.solarpowerportal.co.uk/news/sadiq_khan_launches_second_phase_of_community_energy_funding_as_solar_push

August 25, 2018 Posted by | decentralised, UK | Leave a comment

Smart householders don’t just switch energy providers, they go solar

Guardian 5th July 2018 , Emeritus Professor Sue Roaf: You should talk to people in the solar
industry about the future for domestic solar power rather than just relying
on “predictions”. As a non-executive director of AES Solar Ltd in Forres,
Scotland, I can tell you that our order books are healthy, despite the
government’s solarcoaster tariffs.

We are seeing real, steady growth
because, for instance, where better to spend a small part of a pension pot
than to put in a solar water heater, PV electrics and a battery system,
thus decoupling the household budget from soaring energy prices from the
grid.

Smart householders don’t just switch energy providers, they go solar,
not least those looking for a financially safer old age. That is the sort
of compelling reason why solar has a brilliant future in the UK, not a dark
one.
https://www.theguardian.com/environment/2018/jul/05/tidal-power-to-the-people

July 7, 2018 Posted by | decentralised, UK | Leave a comment