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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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Solar

Solar energy harnesses the sun’s radiation to generate electricity or heat using technologies such as solar photovoltaic (PV) panels and solar thermal systems. As one of the world’s fastest-growing renewable energy sources, solar power is helping businesses and governments reduce greenhouse gas emissions, improve energy security and accelerate the transition to a low-carbon economy. Falling technology costs, improved efficiency and growing investment have made solar energy a key pillar of global decarbonisation efforts.

SustainabilityOnline brings you the latest developments in solar, including solar power generation, photovoltaic technology, energy storage, clean energy investment, corporate renewable energy strategies and evolving policy and regulation. We explore how organisations are increasing solar capacity, improving energy efficiency, reducing carbon emissions and integrating renewable electricity into their operations. We also examine developments in battery storage, grid infrastructure, sustainable finance, industrial decarbonisation and the role of solar energy in achieving net zero ambitions.

Related topics: solar energy, solar power, solar photovoltaic (PV), solar panels, solar thermal energy, renewable energy, clean energy, battery storage, energy transition, decarbonisation, greenhouse gas emissions, renewable electricity, energy efficiency, climate policy, sustainable infrastructure, net zero, corporate sustainability and ESG reporting.

Cleantech energy supply spending is expected to reach $670 billion this year, surpassing upstream oil and gas investments for the first time, a new report by S&P Global Commodity Insights has found.
  • Green Energy
  • News

‘Transformative shift’ on the way as cleantech investment outpaces fossil fuels

2 years ago2 years ago4 mins

Cleantech energy supply spending is expected to reach $670 billion this year, surpassing upstream oil and gas investments for the…

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Renewables provided close to half (46.7%) of Ireland's total electricity demand in December, according to provisional data from grid operator EirGrid.
  • News
  • Renewables

Renewables provided close to half of Ireland’s electricity demand in December

2 years ago2 years ago3 mins

Renewables provided close to half (46.7%) of Ireland’s total electricity demand in December 2024, according to provisional data from grid…

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Northleaf Capital Partners has announced the divestment of its majority interest in the NCP Mula Solar plant in Spain, to an offshoot of China Three Gorges Corporation.
  • Green Energy
  • News

Northleaf divests interest in Mula solar plant in Spain

2 years ago2 years ago3 mins

Northleaf Capital Partners has announced the divestment of its majority interest in the NCP Mula Solar plant in Spain, to…

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Some 76% of Germans support expanding the country's solar energy capabilities to ensure energy security, a new study by the forsa opinion research institute, commissioned by the German Federal Environmental Foundation (DBU), has found.
  • Green Energy
  • Renewables
  • Research

Three quarters of Germans support increased use of solar energy

2 years ago2 years ago4 mins

Some 76% of Germans support expanding the country’s solar energy capabilities to ensure energy security, a new study by the…

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Solar panels can help minimise environmental impact
  • Renewables
  • Research

China accounted for 98% of all solar panels imported into the EU last year

2 years ago2 years ago3 mins

China is by far the largest exporter of solar panels to the European Union, accounting for 98% of all EU…

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  • News

87% increase in global photovoltaic capacity recorded last year

2 years ago2 years ago4 mins

Global photovoltaic capacity increased by 87% in 2023, compared to the previous year, according to a new report from SolarPower Europe.

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  • News

Renewable energy capacity needs to accelerate to achieve 2030 goals, says IRENA

2 years ago2 years ago4 mins

Renewable energy capacity needs to accelerate at an annual rate of 16.4% between now and 2030 in order for COP28 targets to be achieved.

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  • Research

Energy transition slowed last year, study clams

3 years ago3 years ago4 mins

The energy transition away from fossil fuels slowed last year, a study from consultancy firm L.E.K. Consulting has claimed.

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  • News

Renewables provided 41% of the EU’s electricity in 20222

3 years ago3 years ago3 mins

Renewable energy sources provided 41.2% of the gross energy consumption of the European Union in 2022.

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  • Research

85% of small businesses planning sustainability projects this year

3 years ago3 years ago4 mins

Some 85% of small businesses say that they plan to invest in sustainability projects during 2024, with energy efficiency a priority.

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

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INTERVIEWS

Sir David King on what climate action requires from people, business and government
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

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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