Internet emits 830 million tonnes of carbon dioxide yearly

Information communications and technology (ICT) industry produces about 2 percent of global CO2 emissions, equivalent to what the aviation industry produces

Melbourne | January 7, 2013




Internet and other components of information communication and technology (ICT) industry annually produces more than 830 million tonnes of carbon dioxide (CO2), the main greenhouse gas, and is expected to double by 2020, a new study has found.

Researchers from the Centre for Energy-Efficient Telecommunications (CEET) and Bell Labs explain that the information communications and technology (ICT) industry, which delivers Internet, video, voice and other cloud services, produces about 2 per cent of global CO2 emissions — the same proportion as the aviation industry produces.

In the report published in journal Environmental Science & Technology, researchers said their projections suggest that ICT sector’s share in greenhouse gas emission is expected to double by 2020.

They have also found new models of emissions and energy consumption that could help reduce their carbon footprint.

The study said that controlling those emissions requires more accurate but still feasible models, which take into account the data traffic, energy use and CO2 production in networks and other elements of the ICT industry.

Existing assessment models are inaccurate, so they set out to develop new approaches that better account for variations in equipment and other factors in the ICT industry.

They describe development and testing of two new models that better estimate the energy consumption and CO2 emissions of Internet and telecommunications services.

The researchers suggest, based on their models, that more efficient power usage of facilities, more efficient use of energy-efficient equipment and renewable energy sources are three keys to reducing ICT emissions of CO2.

Comments

 

Other News

3% of medicines are of poor quality: Survey

 More than three percent of medicines in India are ‘Not of Standard Quality’ (NSQ) and 0.0245 percent spurious, reveals a survey report on drugs quality by the ministry of health.  The survey carried out by National Institute of Biologicals (NIB), Noida found that out of the

BEL unveils new weapon system for MBT Arjun tank

 Bharat electronics limited (BEL) has launched a new weapon control system — Remote Controlled Weapon Station (RCWS) / Air Defence Weapon Station (ADWS) for 12.7 mm gun of MBT Arjun Mk II battle tank during recently concluded Aero India 2017 in Bengaluru. The new weapon control system

Sasikala camp in talks with OPS faction

 The Sasikala camp is in talks with the O Panneerselvam (OPS) faction and they are trying to win them over, says an AIADMK insider. Negotiation have started between the main AIADMK, which is with Sasikala, and the splinter group that is supporting former chief minister OPS. The party insider

Stories to read over the weekend

On October 1 last year, Mehtab Alam Ansari, 30, who worked as a tailor in Delhi, had arrived in his village, Chepa Khurd in Barkagaon tehsil of Harazibagh district, to celebrate Eid with his family. That morning, he was nearing Dadi Kalan, a neighbouring village, to meet an acquaintance when he hea

ONGC to invest of Rs 7,327 cr for five projects

  State run enterprise oil and natural gas corporation limited (ONGC) has decided to invest Rs 7,327 crore to develop five projects to produce oil and gas. The decision was taken in its 290th board meeting held on February 23. The projects include development of R-Series fields, incl

Shiv Sena may again ally with BJP

The civic election results could well have long term implications in Maharashtra’s politics, with the Bharatiya Janata Party (BJP) doing dramatically well and the Shiv Sena failing to get a simple majority.   The Shiv Sena won 84 seats, while the BJP bagged 82 seats. Th

Video

Digital Transformation Summit

Current Issue

Opinion

Facebook    Twitter    Google Plus    Linkedin    Subscribe Newsletter

Twitter