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A business news platform with a sustainable focus. Featuring the latest sustainability news and ESG insight, viewed through a business lens.

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Renewables

Renewable energy is generated from naturally replenishing sources such as solar, wind, hydropower, geothermal energy and sustainable biomass. Unlike fossil fuels, renewable energy produces significantly lower greenhouse gas emissions and plays a central role in the transition to a low-carbon economy. As governments and businesses work towards net zero targets, investment in renewable energy has become a key driver of decarbonisation, energy security and long-term corporate sustainability.

SustainabilityOnline reports on the latest developments in renewable energy, including solar power, wind energy, battery storage, clean energy investment, energy transition and climate policy. We explore how organisations are increasing renewable electricity use, investing in low-carbon technologies, improving energy efficiency and responding to changing sustainability regulations. We also examine developments in corporate power purchase agreements (PPAs), grid infrastructure, sustainable transport, industrial decarbonisation and the role of renewable energy in achieving net zero ambitions.

Related topics: renewable energy, solar energy, wind energy, hydropower, geothermal energy, biomass, clean energy, energy transition, decarbonisation, net zero, battery storage, energy efficiency, power purchase agreements (PPAs), climate policy, greenhouse gas emissions, sustainable infrastructure, corporate sustainability and ESG reporting.

Renewable electricity share stood at 54.1% in the EU in the second quarter
  • News
  • Renewables

Renewable electricity share stood at 54.1% in the EU in the second quarter

1 week ago6 days ago2 mins

Renewable sources accounted for 54.1% of the total electricity generated in the European Union in the second quarter of 2026,…

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Danish renewables producer Vestas has said that its new wind turbine increases annual energy production by up to 6%, depending on site conditions, while also boasting lower operating costs.
  • News
  • Renewables

Vestas’ new wind turbine improves annual energy production by up to 6%

1 week ago1 week ago3 mins

Danish renewables producer Vestas has said that its new wind turbine increases annual energy production by up to 6%, depending…

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Renewable energy set to be the 'dominant growth engine of the economy'
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  • Renewables

Renewable energy set to be the ‘dominant growth engine of the economy’

1 week ago1 week ago3 mins

The world is witnessing an “irreversible shift toward renewable energy as the dominant growth engine of the economy”, Ben Backwell,…

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Spain's solar industry is entering a period of stabilisation after last year's significant capacity growth, according to the Spanish Photovoltaic Union (UNEF).
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  • Renewables

Spain’s solar industry takes stock after strong growth in 2025

2 weeks ago2 weeks ago3 mins

Spain’s solar industry is entering a period of stabilisation after last year’s significant capacity growth, according to the Spanish Photovoltaic…

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The biogas sector is being held back from two key structural constraints – high costs and feedstock limitations – a new report has suggested.
  • Renewables
  • Research

High costs and feedstock limitations holding back biogas sector

2 weeks ago2 weeks ago4 mins

The biogas sector is being held back by two key structural constraints – high costs and feedstock limitations – a new…

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French renewable energy firm Voltalia has reported a 30% increase in turnover in the first half of its financial year (at constant exchange rates), to €331.3 million.
  • News
  • Renewables

France’s Voltalia sees first-half turnover up, anticipates loss for 2026

4 weeks ago4 weeks ago4 mins

French renewable energy firm Voltalia has reported a 30% increase in turnover in the first half of its financial year…

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The growth of artificial intelligence, combined with the expansion of renewable energy, is set to reshape Europe's energy sector, according to a new report by credit insurer Allianz Trade.
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  • Renewables

AI and renewables set to reshape Europe’s energy sector, says Allianz Trade

4 weeks ago4 weeks ago4 mins

The growth of artificial intelligence, combined with the expansion of renewable energy, is set to reshape Europe’s energy sector, according…

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Copenhagen Infrastructure Partners (CIP) has announced the acquisition of the Gawara Baya hybrid renewable energy project in North Queensland, Australia, a facility that combines a 408 MW onshore wind farm with a 104 MW battery energy storage system (BESS).
  • News
  • Renewables

Copenhagen Infrastructure Partners acquires wind and battery project in Queensland

1 month ago1 month ago3 mins

Copenhagen Infrastructure Partners (CIP) has announced the acquisition of the Gawara Baya hybrid renewable energy project in North Queensland, Australia,…

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Floating offshore wind
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  • Renewables

Offshore wind set to be the ‘next frontier’ in renewable power in Europe

1 month ago1 month ago4 mins

Offshore wind in Europe is moving into a ‘supremacy phase’, as governments shift from action to execution, a new report…

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Some 21% of UK citizens believe that nuclear should be prioritised as a future energy source, just ahead of solar (19%) and offshore wind (18%), a new YouGov study commissioned by Eland Cables has suggested.
  • News
  • Renewables

UK consumers favour nuclear over solar and wind as future energy source, survey suggests

1 month ago1 month ago3 mins

Some 21% of UK citizens believe that nuclear should be prioritised as a future energy source, just ahead of solar…

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Poster announcing Decarbon 2027: Oil and Gas Decarbonisation Congress, with abstract glassy bubbles at the bottom.

LATEST NEWS

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SustainabilityOnline: The Sustainability Brief – 29 September 2026

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INTERVIEWS

Ambition Into Action – Holger Robrecht, Senior Advisor for Policy & Advocacy, ICLEI Europe.
Ambition Into Action – Sibbe Krol, Director of Sustainability, Bloom & Wild Group
4NML’s Anya Oleynik on making animals beneficiaries of luxury fashion
Ambition Into Action – Tricia Croasdell, Global CEO, World Animal Protection
Food businesses must tackle carbon, waste and supply-chain inequality

Banner for the Oil and Gas Decarbonisation Congress (Feb 15–16, 2027, Berlin) with a dark background and abstract ribbon artwork.

EXPLAINERS

The UK is paying to invent the bioeconomy, but letting other countries keep it
‘Carbon neutral’ banned in the EU? What businesses need to know
Is your financial materiality process half-baked?
Sustainable products in 2026: strategic advantage or commercial burden?
Keeping quiet is not a sustainable strategy

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Circular Economy
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Environment
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Renewables
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The Sustainability Brief

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