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Sustainability Online

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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Telecommunications

Climate change may be one of the greatest existential crises facing humanity, but to what degree does it permeate movie storytelling?
  • Climate Change
  • News

Close to a third of Oscar-nominated movies this year referenced climate change

6 months ago6 months ago5 mins

Climate change may be one of the greatest existential crises facing humanity, but to what degree does it permeate movie…

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Energy-efficient features built into 5G networks could reduce indirect carbon emissions in the UK by around 25 million tonnes of CO2
  • News

Energy-saving 5G features could cut UK emissions significantly

7 months ago7 months ago3 mins

Energy-efficient features built into 5G networks could reduce indirect carbon emissions in the UK by around 25 million tonnes of…

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A new report by carbon-removal specialist Arbonics analyses the level to which tech giants are integrating nature restoration into their data centre strategies
  • Research

Microsoft ranks highest for integrating nature into its data centre plans

9 months ago9 months ago3 mins

A new report by carbon-removal specialist Arbonics analyses the level to which tech giants are integrating nature restoration into their…

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Research undertaken among Ad Net Zero's supporter base indicate that 62% have reported 'stronger client or partner relationships' as a result of implementing sustainable practices.
  • News
  • Sustainability

Sustainability leads to stronger client and partner relationships, says Ad Net Zero

9 months ago9 months ago3 mins

Research undertaken among Ad Net Zero‘s supporter base indicates that 62% have reported ‘stronger client or partner relationships’ as a…

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If the development of artificial intelligence continues at its current trajectory, it will lead to significant increases in emissions and water use by the end of the decade, a new study by Cornell University has found.
  • Emissions
  • Research

Current trajectory of AI growth likely to lead to significant emissions increase

10 months ago9 months ago4 mins

If the development of artificial intelligence continues at its current trajectory, it will lead to significant increases in emissions and…

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Plans to develop a €3 billion data centre complex in County Kildare could 'set a dangerous precedent for similar developments in Europe', non-profit ClientEarth has said.
  • Environment
  • News

Kildare data centre plans ‘an enormous energy drain dressed up as progress’, says ClientEarth

11 months ago9 months ago4 mins

Plans to develop a €3 billion data centre complex in County Kildare, Ireland, could ‘set a dangerous precedent for similar…

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The global data centre industry will need to address mounting sustainability challenges such as soaring electricity consumption, cooling requirements, and water usage as it continues to accelerate, a new report by GlobalData has noted.
  • News

Data centres will increasingly need to navigate sustainability challenges, says GlobalData

11 months ago9 months ago3 mins

The global data centre industry will need to address mounting sustainability challenges such as soaring electricity consumption, cooling requirements, and…

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Ad Net Zero Ireland, a collaborative venture of key players across Ireland's Irish advertising sector, has published a new report exploring how the sector can address climate impact while improving campaign effectiveness.
  • News
  • Sustainability

Ireland’s advertising sector launches report on addressing climate impact

11 months ago9 months ago4 mins

Ad Net Zero Ireland, a collaborative venture comprised of key players across Ireland‘s advertising sector, has published a new report…

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A new report by engineering, architecture and sustainability consulting firm Ramboll examines the path to net zero for the data centre sector, which will require significant investment in reducing carbon emissions, water, biodiversity, and material use.
  • Net Zero
  • News

Roadmap to net zero data centres explored in new report

12 months ago9 months ago3 mins

A new report by engineering, architecture and sustainability consulting firm Ramboll examines the path to net zero for the data…

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Dame Dawn Childs, CEO, Pure Data Centres.
  • Explainer
  • Sustainability

How data centres are creating commercial value through sustainability

12 months ago9 months ago7 mins

Op-ed by Dame Dawn Childs, CEO, Pure Data Centres. For years, data centres were simply perceived as energy-hungry warehouses that…

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LATEST POSTS

  • While renewables are expanding, Portugal can’t turn its back on gas just yetSeptember 10, 2026
  • SustainabilityOnline: The Sustainability Brief – 10 September 2026September 10, 2026
  • Global investment in clean technologies fell 17% in the first half of this yearSeptember 10, 2026
  • Nine in 10 EV drivers would detour to reach a recommended charging locationSeptember 10, 2026
  • ENGIE exceeds 10GW of BESS storage capacity globallySeptember 10, 2026

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

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INTERVIEWS

  • Ambition Into Action – Thiwanka De Fonseka, Chief Sustainability Officer, KomarAugust 31, 2026
  • Ambition Into Action – Sangeeta Waldron, Founder, Serendipity PR & MediaAugust 26, 2026
  • Ambition Into Action – Florence Henry, Head of Sustainability, Zone Americas, NestléAugust 21, 2026
  • Sarah Ratty on why sustainable fashion must confront overproductionAugust 19, 2026
  • The Consumer Goods Forum’s Sharon Bligh on ‘changing the conversation’ about food wasteAugust 17, 2026

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

EXPLAINER

  • Keeping quiet is not a sustainable strategySeptember 9, 2026
  • Why climate action is more than a technical skillSeptember 7, 2026
  • Hosepipe bans are not the answer to the UK’s drought problemsSeptember 1, 2026
  • El Niño is coming, and traditional farming can’t absorb what’s nextAugust 27, 2026
  • Pharmacy automation – the hidden sustainability opportunity in healthcare?August 23, 2026

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