The News That Matters about the Nuclear Industry

USA research recommends wind and solar power for Africa

Environmental Research Web 19th Aug 2017, The International Renewable Energy Agency says that Africa has the
potential and the ability to utilise its renewable resources to fuel the
majority of its future growth. It adds ‘doing so would be economically
competitive with other solutions, would unlock economies of scale, and
would offer substantial benefits in terms of equitable development, local
value creation, energy security, and environmental sustainability’.

Simply deploying solar PV locally, off grid, with panels put on individual
homes, schools and the like, although helpful, is not enough to make more
than a limited dent on problem of providing full access to energy.

At present, 57% of Africa’s mostly rural population does not have access to
electricity. Grids, including local mini grids, are also needed New cheaper
power inputs also also needed- but they are on the way.

A new assessment by the U.S. Department of Energy’s Lawrence Berkeley National Laboratory
(Berkeley Lab) has found that wind and solar can be economically and
environmentally competitive options in Africa and can contribute
significantly to the rising demand, which could triple as African economies


August 21, 2017 Posted by | AFRICA, renewable | Leave a comment

Energy sector impacted by Britain’s withdrawal from the European Union

IPPR 16th Aug 2017, The implications of the UK’s withdrawal from the European Union are
particularly significant for the energy sector. This uncertainty
surrounding Brexit negotiations in turn raises specific regional concerns.
The North as a whole boasts 48 per cent of the UK’s renewable power,
including 71 per cent of England’s biomass generation, 41 per cent of UK
wind power and 40 per cent of UK installed nuclear capacity. Concerns over
the retention of mechanisms and legislation that support the energy sector
are therefore particularly pressing for businesses and other energy
stakeholders in the North.

August 18, 2017 Posted by | renewable, UK | Leave a comment

EDF offers British homeowners a solar system – installed free, but with conditions

Guardian 12th Aug 2017, If you want solar photovoltaic panels on your home but don’t have the money for them, EDF Energy is offering to install a free system – complete with
storage batteries – if you agree to buy the subsidised power it generates
for 20 years.

The French-owned energy giant is looking for 100 homes to
trial its Sunplug scheme, which is being offered in conjunction with
established solar supplier Lightsource. To sign up you need to have a
large, unshaded south-facing roof at a pitch of about 45 degrees. If you
are accepted, the company will install the largest solar panel system the
roof can take – a 16-panel setup will generate 4kW – plus an LG storage
battery that lets you use the power that’s generated during the day in the

In return, EDF gets to keep the feed-in tariff paid by the
government, which is worth about £150 a year. It also keeps the export
tariff – around £50 a year. The householder is contractually bound to
pay Sunplug 9.9p per kilowatt hour for each unit of electricity they use
from the panels and battery.

This is a little cheaper than what you would pay if you bought green electricity from the grid. For example, green
supplier Good Energy charges 15.5p, with a standing charge averaging 26p a
day. The advantage could come in future years as the price demanded by
Sunplug can only rise by the retail prices index or 2.5% – whichever is

If the price of grid electricity rises substantially over the next
20 years, users will make considerable savings. However, if they don’t,
some users will be left wondering why they bothered, not least because they
have to have the system inspected each year, which will cost about £80. So
this scheme is likely to appeal to anyone who wants green electricity at
fixed prices over the next two decades.

The other significant benefit comes at the end of the 20-year term, when the householder is given ownership of
the system, which should continue to generate substantial free power. So
what’s the Money verdict? Solar PV systems are still a good investment if
you have the money upfront, the right roof and location, and if you plan to
stay in the house for a long time. The case for the free Sunplug deal is
less clear. To us, it looks too heavily weighted in favour of the company.
If it offered some free electricity each day or other incentives, that
would make the scheme more attractive.

August 14, 2017 Posted by | decentralised, UK | Leave a comment

Big savings for UK homes that install solar and storage technologies

Solar Power Portal 10th Aug 2017, Installing solar and storage technologies into homes could save them as
much as £600 each year on their fuel bills, a new study has found.

The report, released by Swansea University’s Specific Innovation and
Knowledge Centre, claims that an integrated system comprising solar PV roof
installations, battery storage and solar heat collection technology on
south-facing walls could cut energy consumption by more than 60%.

The findings are backed up by a working demonstration project completed on a
school in Swansea. The ‘Active Classroom’, as it has been dubbed, has
generated more energy than it has consumed since receiving the complete
system six months ago.

August 14, 2017 Posted by | decentralised, UK | Leave a comment

Grand solar power plan for Tunisia, to connect to the European grid

Daily Planet 9th Aug 2017, A UK-based solar developer has this week applied to the Tunisian government
for authorisation to build a 4.5 gigawatt plant in the country, making it a
solar plant large enough to provide carbon-free electricity to over five
million European homes or over seven million electric vehicles.

TuNur is looking to build the new solar complex in the Tunisian Sahara, supplying
energy to both Tunisia and Europe. Three high voltage submarine cable
systems are planned, allowing for the transport of power to Europe with low

The first will link Tunisia with Malta, which is already connected to
the European grid, and would reinforce the island’s position as a central
Mediterranean energy hub. The second cable, which would come ashore north
of Rome has been under development for several years and is being evaluated
as a “project of common interest” by the European Community.

The project is the latest in a number of solar projects based in North Africa,
and follows the Noor project in Morocco, which launched in 2016. Noor 1, is
the first section, providing 160 megawatts of a total 580 megawatt

August 12, 2017 Posted by | EUROPE, renewable | Leave a comment

New records on solar power generation in UK -reducing demand on the grid

Solar Power Portal 9th Aug 2017, Soaring generation from the UK’s solar assets sent UK power demand to a
new low last month, according to data compiled by monitoring firm EnAppSys.

The data showed that average half-hourly demand throughout July stood at
26.2GW, courtesy of a significant amount of embedded generation from
sources such as rooftop solar. These sources are seen on the grid as demand
reduction and, as a result, reduce the amount of power that is drawn down
from the grid.

Throughout July the average embedded generation figure stood
at 3GW. Solar and other renewables have already witnessed a number of new
generation records this year, particularly in Spring. Unseasonable weather
in April helped solar to a new landmark generation record.

August 11, 2017 Posted by | decentralised, UK | Leave a comment

France’s renewable energy development hampered by red tape

Bloomberg 4th Aug 2017, Some eighty days into Emmanuel Macron’s new job, Europe’s biggest
renewable energy companies are still waiting for the French president to
make good on campaign pledges to boost green power.

To meet French goals of doubling onshore wind and tripling solar solar power by 2023, Macron’s
government still needs to show it can support investments by helping
developers cut through the country’s bureaucratic red tape.

Companies including Italy’sEnel SpA, Germany’s EON SE and Innogy SE remain
reluctant to develop renewables in Europe’s third-biggest economy. “We
regularly check our existing markets and potential new markets on new
project opportunities,” Innogy’s spokeswoman Viola Baumann said in an
email response to questions from Bloomberg. “There’s no new development
and that also applies to France.”

August 9, 2017 Posted by | France, renewable | Leave a comment

Ultra-efficient ‘next generation’ offshore wind turbines for Scotland .

Business Green 7th Aug 2017, Business and Energy Secretary Greg Clark has given the green light for
ScottishPower Renewables to develop a 1.2GW offshore wind project 46 miles
off the coast of East Anglia that will use ultra-efficient ‘next
generation’ turbines.

If successful in future Contracts for Difference auctions, ScottishPower Renewables said the project would begin
construction around 2022, with the wind farm up and running by 2025. The
auction is widely tipped to deliver a host of highly competitive projects
that are expected to comfortably exceed the government’s target of offshore
wind farms delivering power at less than £100/MWh.

Some industry insiders have said rapid improvements in turbine technology and project management
should enable low bids that significantly undercut the level of support
offered to new nuclear projects.

August 9, 2017 Posted by | renewable | Leave a comment

In remote Asia, solar power is transforming the lives of women

Climate News Network 1st Aug 2017, A solar revolution is transforming the lives of women in the remotest parts of Asia. They no longer have to wait decades to be connected to a power grid but are able today to exploit the huge potential of the abundant sunshine.

In societies where women normally play a subservient role and spend much of their time on menial chores, solar businesses are creating a new breed of female entrepreneur who are bringing electricity to their villages.

In the last two years two schemes designed to encourage women to bring the solar revolution to parts of rural India and Nepal have won international Ashden Awards, which bring the organisations involved
£20,000 (US$26,360) each in prize money and a lot of guidance to improve
and extend their businesses.

August 4, 2017 Posted by | decentralised, social effects, women | Leave a comment

State of California aims for 100% renewable energy by 2045

California Aims to Make Electricity Production in the State 100 Percent Renewable by 2045, By Tribunist Staff on August 1, 2017, Even though the White House decided to step out of the Paris Accords, many states are still working to increase their use of clean energy in an effort to fight climate change. While California has already invested in alternative energy sources like wind, solar, and hydro, a new set of bills looks to take it to the next level.

August 4, 2017 Posted by | renewable, USA | Leave a comment

New energy storage technology – cheaper than lithium-ion batteries

Times 2nd Aug 2017, Google’s parent company Alphabet is turning to salt and antifreeze to
provide energy storage that could be cheaper than lithium-ion batteries.

The technology giant’s secretive X division is working on a way to store
energy from renewable sources that would otherwise be wasted because of the
time mismatch between supply and demand.

The system was designed by Robert Laughlin, a Nobel prize-winning physicist of Stanford University. It takes
in energy in the form of electricity and converts it into hot and cold air,
using a heat pump. These streams heat molten salt and cool the antifreeze
respectively. The process can be reversed to release the energy as the warm
and cold air meet, creating gusts that drive a turbine and feed power back
into the grid.

Scientists had already shown that the technology could store
energy. Alphabet’s engineers have designed a version that works at lower
temperatures, however, which reduces costs and makes it commercially

August 4, 2017 Posted by | energy storage, USA | Leave a comment

Battery storage means that solar and wind power could meet needs of growing electric car market

Telegraph 26th July 2017, Do we have enough power to deal with the growth in electric vehicles?
National Grid has warned that the boom in the number of people charging up
their cars could result in a surge in peak demand, requiring hundreds of
billions of pounds worth of investment in new power plants – unless the
electric vehicle revolution is properly managed.

In one scenario National Grid estimates that electric vehicles alone could cause peak power demand
to climb by 1.3 GW a year between 2025 and 2045. This would require the
UK’s shrinking generation capacity to grow by the equivalent of two large
gas-fired power units a year or one £18bn Hinkley Point C nuclear plant
every three years. By 2030 the UK would need 8GW, almost three extra
Hinkley projects, to meet the need of drivers who choose to top up their
vehicles during peak hours.

Fortunately, there’s a better way to accommodate the charge-up demand which could cut the extra power needed by
more than half to a more manageable 3GW increase by the end of the next
decade while saving consumers money. Earlier this week Business Secretary
Greg Clarke fired the starting gun on a battery boom through a £246m
research and development competition, and a new plan to put home batteries
at the heart of its industrial strategy.

The support should help the electric vehicle drive, but also help the energy system to cope with the
higher demand caused by the fleet of new cars. A heady roll out of electric
vehicles is expected to drive the cost of battery storage down at an even
faster rate than expected, meaning drivers could be parking their electric
cars next to affordable home batteries, which are linked to cheap solar

Currently consumers are only able to use around 30pc of the power
generated by solar panels because their demand picks up once the sun is
setting. But the battery boom means energy users can store the unused solar
power generated during the day to charge their cars at night, saving money
and easing the pressure on the grid.

Major wind farms, including the giant Burbo Bank project off the Liverpool coast, are already connected to
batteries so that energy stored during windy nights can power homes when
demand lifts in the morning. Using renewable energy more effectively also
means costs will fall too. The shift in economics is expected to trigger a
deluge of fresh investment into renewable power projects, without the need
for subsidies. The cumulative impact of more renewable power – and better
use of it – could help meet the demand created by electric vehicles in the
first place.

July 28, 2017 Posted by | energy storage, UK | Leave a comment

Remarkable success of Scotland’s wind power in 2017

Independent 24th July 2017, In the first six months of 2017 enough power was generated to supply more
than all of Scotland’s national demand for six days. Wind power output in
Scotland has helped set a new record for the first half of the year,
according to an independent conservation group.

Analysis by WWF Scotland of data provided by WeatherEnergy found wind turbines provided around
1,039,001MWh of electricity to the National Grid during June. Renewable
energy figures show the power generated last month was enough to supply the
electrical needs equivalent to 118 per cent of Scottish households or
nearly three million homes.

In the first six months of 2017 enough power was generated to supply more than all of Scotland’s national demand for six
days. Turbines provided 6,634,585MWh of electricity to the National Grid,
which analysts say could on average supply the electrical needs of 124 per
cent of Scottish households, or more than three million homes.

Dr Sam Gardner, acting director of WWF Scotland, said: “The first six months of
2017 have certainly been incredible for renewables, with wind turbines
alone helping to ensure millions of tonnes of climate-damaging carbon
emissions were avoided. “Scotland is continuing to break records on
renewable electricity, attracting investment, creating jobs and tackling
climate change.

July 26, 2017 Posted by | renewable, UK | Leave a comment

Wind farms subsidy-free and half the cost of Hinkley nuclear power station to build

Drop in wind energy costs adds pressure for government rethink

Tories urged to look at onshore windfarms which can be built as cheaply as gas plants and deliver the same power for half the cost of Hinkley Point, says Arup, Guardian,Adam Vaughan, 24 July 17, Onshore windfarms could be built in the UK for the same cost as new gas power stations and would be nearly half as expensive as the Hinkley Point C nuclear plant, according to a leading engineering consultant.

Arup found that the technology has become so cheap that developers could deliver turbines for a guaranteed price of power so low that it would be effectively subsidy-free in terms of the impact on household energy bills.

France’s EDF was awarded a contract for difference – a top-up payment – of £92.50 per megawatt hour over 35 years for Hinkley’s power, or around twice the wholesale price of electricity.

By contrast, Arup’s report found that windfarms could be delivered for a maximum of £50-55 per MWh across 15 years.

ScottishPower, which commissioned the analysis, hopes to persuade the government to reconsider its stance on onshore windfarms, which the Conservatives effectively blocked in 2015 by banning them from competing for subsidies and imposing new planning hurdles.

Keith Anderson, the firm’s chief operating officer, told the Guardian that onshore wind could help the UK meet its climate targets, was proven in terms of being easy to deliver, and was now “phenomenally competitive” on price.

“If you want to control the cost of energy, and deliver energy to consumers and to businesses across the UK at the most competitive price, why would you not want to use this technology? This report demonstrates it’s at the leading edge of efficiency,” he said.

The big six energy firm believes that with a cap on top-up payments so close to the wholesale price, onshore windfarms would be effectively subsidy-free – but the guaranteed price would be enough to de-risk projects and win the investment case for them.

“What we are asking for is a mechanism that underpins the investment risk,” said Anderson.

The group believes that any political sting for Tory MPs concerned about public opposition to turbines in English shires would be removed because such a low guaranteed price would see only the windiest sites coming in cheap enough – which means windfarms in Scotland.

“You put these projects in the right place, you will get the correct level of resource out of them to keep the costs down and you will get public acceptance of people liking them,” Anderson said, citing the example of the company’s huge Whitelee windfarm near Glasgow.

Dr Robert Gross, director of the centre for energy policy and technology at Imperial College, said: “Onshore wind has been coming in at remarkably low prices internationally, so a contract for difference price of around £50-60 per MWh looks perfectly feasible for a good location in the UK, one of the windiest countries in Europe.

“Windfarms generally need fixed price contracts in order to secure finance, otherwise volatile electricity prices can make investing in wind risky.”

The Conservative manifesto was seen by some in industry as softening the party’s stance on onshore wind, saying that it did not believe “more large-scale onshore wind power is right for England” but not mentioning Wales and Scotland, which have some of the best potential sites.

The party also promised a review of the cost of energy which the Guardian revealed last week was likely to be led by the University of Oxford economist Dieter Helm, a critic of the cost of today’s renewable and nuclear power technologies.

However, Anderson said he saw the report, due in October, as a good opportunity.

“I would find it surprising if anybody else doing a costs review of the energy sector comes to a fundamentally different argument [to the Arup report],” he said.

Leo Murray, of climate change charity 10:10, said: “It looks increasingly absurd that the Conservatives have effectively banned Britain’s cheapest source of new power.”

July 26, 2017 Posted by | renewable, UK | Leave a comment

We are actually on the cusp of the greatest energy revolution in history.

Morning Star 21st July 2017, Reading headlines about Donald Trump pulling the US out of the Paris climate deal, Middle East heatwaves and the rampaging activities of the Gulf oil powers, you could be forgiven for thinking the world is crashingtoward a final oil-fuelled armaggedon.

But according to renewable energy investment experts, we are actually on the cusp of the greatest energy
revolution in history. The cost of renewables like solar and cell batteries for electric vehicles are making the carbon-based economy obsolete, with the turning point only a few years away.

Tony Seba, Stanford University professor and energy futurist, sees oil consumption collapsing after 2020
due to disruptive technologies and the fact that renewables are beating the old polluting energies where it matters most: market price. “The age of centralised, command-and-control, extraction-resource-based energy sources
(oil, gas, coal and nuclear) will not end because we run out of petroleum, natural gas, coal, or uranium,” he told investment specialists Southbank Research. “It will end because these energy sources, the business models
they employ, and the products that sustain them will be disrupted by superior technologies, product architectures and business models.

Compelling new technologies such as solar, wind, electric vehicles, and autonomous (self-driving) cars will disrupt and sweep away the energy industry as we know it. For the left and Labour to reap the benefits of these technology revolutions it must embrace the renewable sector, and not make the mistake of focusing purely on distribution, while leaving control
of the energy and transport technology to the market. Public ownership of energy utilities can be part of a planned energy revolution in which we collectively reap the benefits of decentralised non-carbon based energy
systems and resist the rent-seeking plans of monopoly capital.

July 24, 2017 Posted by | renewable, UK | 1 Comment