Offshore wind

DEFINITION: Wind turbines located out at sea or in fresh water which harness the energy of moving air to generate electricity. offshore wind farms provide a renewable energy source and do not emit greenhouse gases (GHG).

See also: Onshore wind

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The best day (23 October) saw 105.9MWh generated, powering 8.72 million homes

Wind power delivered 98% of Scotland's electricity demand in October

Wind turbines across Scotland generated enough power to account for 98% of the country's electricity demand last month.

Ørsted's Walney Extension, the world's largest wind farm, pushed the UK over the 20GW mark

UK's wind generation capacity surpasses 20GW milestone

The UK's total wind generation capacity has reached 20GW for the first time, following the opening of the world's largest wind farm off the Cumbrian coast earlier this month.

The data found that, on average, a kilowatt hour of electricity generated in 2017 produced 225 grams of C02, down from 483g in 2012

Wind power drives UK renewables to 30% share of electricity mix

Almost 30% of the UK's electricity in 2017 was generated from renewables, nearly a 5% increase on the previous year, as increased solar and wind installations continue to decarbonise the UK's energy and electricity mix.

edie explains: Onsite generation

Is onsite energy generation right for your business? What are the technology options and how do you choose the right one? This edie explains business guide, produced in association with Centrica Business Solutions, has the answers.

In October last year, Scotland’s first minister, Nicola Sturgeon, opened the world’s first floating windfarm located 25 kilometres off the coast of Aberdeenshire

Floating wind capacity could reach 20GW by 2050

Floating offshore windfarms could provide up to 20GW of generation capacity by the middle of the century, a study commissioned by the Crown Estate Scotland has found.

edie has provided a round-up of the areas where Chancellor Philip Hammond could deliver for the green economy

Autumn Budget preview: Five green policy predictions ahead of Philip Hammond's statement

A new levy on plastic packaging? A watered-down carbon price? An increase to the Climate Change Levy (CCL)? edie previews the green-related announcements likely to be included in the Autumn Budget on Monday (29 November).

It was widely expected that many projects would be unable to compete in the post-ROC environment, but many new projects are beginning to compete in the subsidy-free era

Subsidy-free solar powers UK's renewable energy attractiveness

Despite a large drop in renewable energy investment in 2017, the UK has climbed three places in a ranking of the world's most attractive renewable energy markets for investors, thanks to a move towards subsidy-free solar PV.

The organisation was set up by the government as the Green Investment Bank in 2012. It was rebranded as the Green Investment Group after being sold to Macquarie for £2.3bn in August 2017

Green Investment Group funnels £1.6bn into clean energy projects

The Green Investment Group made or arranged £1.6bn of investments in clean energy projects in the 12-months following its privatisation, according to the company's first annual progress report.

The installations are double the previous annual record set in 2013 and account for one-fifth of total onshore wind capacity in the UK

Policy to stifle onshore wind sector following record year for installations, report warns

The UK Government is risking billions of pounds of new investment opportunities by failing to open up new avenues to deployment for the onshore wind sector, according to a new report from industry body RenewableUK.

The wind drought meant that at times turbine blades sat idle for days

UK summer 'wind drought' puts green revolution into reverse

Britain's long heatwave threw the country's green energy revolution into reverse and pushed up carbon emissions this summer, leading experts to stress the need for a diverse energy mix.

Legislation may have to be altered if wind and solar generation are to be included in the UK capacity market

Government to consider opening Capacity Market to renewables

The UK Government will consider opening up the Capacity Market to solar and wind generation under a newly published review into the Market's scope, objectives and the way it is regulated.

Analysts claim that the world now has more than 1TW of wind and solar capacity

Big leap in corporate clean energy purchases in 2018, research shows

The business community has set a new record for levels of procurement in clean energy in 2018, research from Bloomberg New Energy Finance (Bloomberg NEF) has revealed.

The new facility will generate around 125GWh of power annually. Photo: Dave Cheskin/PA Wire

Nestlé to power energy needs through new Scottish windfarm

Food and drink giant Nestlé will generate half of its UK and Ireland energy needs from a new wind farm in Scotland that it has funded.

This increased output meant that renewables’ share of total electricity generation increased to a record quarterly high of 30.1%

Renewables hit record generation share high in UK

Renewable energy's share of electricity generation hit a new record high in the first quarter of this year despite increased demand caused by the "Beast from the East" cold snap, according to new government figures.

Some of the biggest renewable export deals struck last year by UK companies surpassed £7m each, RenewableUK found

Five things you probably didn't know about the UK's renewable export market

As a new report reveals that the UK's marine and wind energy companies exported goods and services to an impressive 44 countries across the globe last year, edie rounds up some of the key trends in the UK’s renewable imports and exports.

Organisations continue to develop innovative communications strategies that tell a sustainability story in a transparent, engaging and meaningful way

Top 10 tips for telling your sustainability story

From growing "tentacles" to using staff as front-line communicators, the modern day sustainability professional can utilise a huge array of techniques to communicate their sustainability strategy in a way that engages stakeholders, employees and consumers alike.

BNEF predicts that the global energy storage market will double six times by 2030

BP and Google set to embrace battery boon

Major oil firm BP will work with Tesla to run a battery storage pilot at one of its windfarm projects in South Dakota, while Google has revealed it is "investigating" battery projects for later this year.

Scottish ministers recently published plans to reduce emissions 90% by 2050

Scotland smashes onshore wind record

Experts have hailed the "incredible amount" of power produced by Scotland's onshore wind turbines in the first quarter of 2018, which is up 44% on the first three months of last year.

edie brings seven surprising statistics that shaped investment into renewables in 2017

UK's struggle and Mexico's rise: Seven surprising stats about global clean energy investment

A new report from UN Environment and Bloomberg New Energy Finance has outlined the global trends of renewable energy investment, which grew by 2% last year. edie dives through the data to bring seven surprising statistics.

Wind and solar generated 18.33 terawatt hours (TWh), with nuclear on 16.69TWh, the figures published by the Department for Business, Energy and Industrial Strategy show

Wind and solar make more electricity than nuclear for first time in UK

Windfarms and solar panels produced more electricity than the UK's eight nuclear power stations for the first time at the end of last year, official figures show.

Perry has previously said she wants to enable onshore wind projects to compete for subsidies in areas where they enjoy public support

Onshore wind and solar could compete for subsidies in CfDs

Claire Perry has signalled that onshore wind and solar projects will be allowed to compete for subsidies in a future Contract for Difference (CfD) auction.

Falling costs, leading nations and future trends are all outlined in the report

Winds of change: Seven key statistics of Europe's booming offshore wind industry

A new report released today (6 February) from WindEurope highlights a record year for Europe and UK offshore wind projects. Diving into the data, edie brings you seven surprising statistics, from the continent's booming offshore industry.

The Committee on Climate Change (CCC) insists that new policies will be required to close the remaining “emissions gap”

Clean Growth Strategy 'not enough' to meet UK's carbon targets, climate advisers warn

Urgent action is needed to flesh out current plans in the Clean Growth Strategy in order to meet the UK's fourth and fifth carbon budgets, the Government's climate change watchdog has cautioned.

The fall of 56% in the UK was the steepest decline, far out-stripping the decrease of 26% for Europe as a whole

UK green energy investment halves after policy changes

Investment in clean energy plunged further in Britain than in any other country last year because of government policy changes, new figures show.

The average cost of electricity from onshore wind is said to have fallen by 23% in the last seven years, with projects now routinely commissioned at around four cents/kWh

All renewables to compete on cost with fossil fuels by 2020, says IRENA

A fresh report has predicted that all renewable energy technologies will compete, and even undercut, fossil fuels on price within the next two years.

Since 2012, Britain has halved its emissions in the electricity sector and now ranks as the seventh cleanest power system in the world.

UK enjoys 'greenest year ever' in 2017

Britain achieved its 'greenest year ever' in 2017 thanks to 13 new records across the clean energy sector, according to analysis from WWF.

The signatories are brought together under the RE-Source Platform, a coalition pushing for greater corporate sourcing of renewable energy in Europe

Corporate giants urge EU to back 35% renewables target

A coalition comprising some of the world's biggest companies has urged EU energy ministers to back a 35% target for renewable energy when they meet in Brussels next Monday (18 December).