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Asia-Pac

Asia, Australia, Pacific

Pollution Limits Cooling Options for Chinese Data Centers

We first encountered air-borne pollution as a threat when we reported about the impact of volcanic ash on Icelandic data centers. Man-made pollution is also an issue.

Intel White Paper: Useful Resource for Solar-Powered ICT in Remote Areas

Intel's white paper Solar Power for PC Deployments: Enabling ICT Beyond the Grid is a clear and consise overview of how to calculate solar capacity for off-grid ICT. The methodology is illustrated with a case study about creating a solar-powered computer lab for a school in rural Bangladesh.

Global Green ICT Update: Asia-Pacific

Short updates from Asia-Pacific. Click here for regional Green ICT updates from around the globe. Click on 'Asia-Pac' tag above for all news about the region. Our latest item looks at the scope of GreenICT.

The 2016 Seed Awards in India are promoting a "Green ICT" theme, but the description is a little off. "Does your eco-inclusive enterprise demonstrate social & environmental impacts through application of information and communications technology? Or does it provide solutions for sustainable consumption or production using information and communications technology?" This appears to be an example of confusing GreenICT with ICT4Green, nevertheless, we would encourage any enterprise with a true Green ICT focus to consider entering. This can help align ICT4D with Green ICT.

Akamai's Green ICT Initiative

Content Delivery Network (CDN) services provider Akamai has launched a major initiative to reduce its GHG emissions. Most notable is its commitment to an absolute, not relative, reduction.

Akamai's May 2016 announcement: "Today we are committing, by 2020, to reduce our absolute greenhouse gas emissions below 2015 levels by sourcing renewable energy for 50 percent of our network operations."

DC Power Distribution for ICT

Most ICT gear - core facilities, communications infrastructures, and edge devices - runs on DC power. Converting AC to DC within a building is inefficient, on-site renewable power generation is often DC to begin with, and super-efficient LED lighting is also DC. All this seems to make DC power distribution an attractive option for ICT facilities, but there have been vigorous arguments for and against. Recent events, beginning a 380-V DC standard for ICT power distribution in 2011, suggest the tide is turning in favor of DC distribution.

Image courtesy IEEE Spectrum

Renewable Energy for Remote Telecom

This is solar-powered base station on top of a mountain in Lapland (Finland).

Remote ICT infrastructures are embracing renewable energy for everything from earthquake mitigation in Japan to CO2e reduction in India. Fuel/power costs appear to have gone down since 2009 for off-grid mobile operations, but are still significant. Asia leads world in current renewable base stations and in growth potential. One operator - Indus Towers - now has 20,000 zero-diesel sites.

Vertatique Online - 2015

The book Green Communications: Principles, Concepts and Practice cites "ICT at 10% of Global Electricity Consumption?".

The University of South Dakota (USA) cited our article Mega Data Centers in the paper "Data Center Energy Systems: Current Technology and Future Direction".

Google Taiwan cited our article Average Power Use Per Server in Reduce Server Power Consumption by 11%.

The First IEEE International Workshop on Green Standardizations and Industry Issues for ICT and Relevant Technologies (GSICT 2015) is syndicating Vertatique content on its web site home page.

Who Creates the Most E-Waste?

The Importance of Location for Green Data Centers

Location is becoming increasingly important to the sustainability of ICT facilities. We've been tracking activities which try to leverage geographic features for greener operations. This article focuses on Europe and Asia. Another focuses on North America.

Apple in China

were critical of Apple's environmental stance a few years ago, saying that the company was positioned to be a leader rather than a a foot-dragger. Since then, the company has made significant strides, such as improvements to its take-back recycling programs*. On the downside, issues about its Chinese contract manufacturing operations have been slow to be resolved. Recent actions toward addressing labor issues need to be matched with ones addressing environmental issues. Factory pollution takes a toll on both workers and neighbors and a July 2013 report alleges problems still persist. Yet Apple continues to improve its environmental position in China - producing solar power is its latest initative.

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