Japan’s data centres go green
The Japanese government has announced it will subsidise 50% of the building costs towards new zero carbon-emissions data centres, and upgrades of existing facilities as part of a new $7.3bn initiative to innovate the industry and cut carbon emissions.
Japan’s Prime Minister Yoshihide Suga plans to set a target for the country to hit carbon neutrality by 2050. The move brings Japan in line with the EU and 60 other global nations in their bid to prevent the global average temperatures from rising by 1.5 Celsius.
To reduce carbon-emissions and the amount of energy used by data centre, which is mainly required to maintain server-happy temperatures, Japan is planning to build more new facilities in its colder regions. The move comes as many multinational companies including Google, Apple, AWS and Facebook construct data centres in the Nordics, where cooling systems utilise the glacial environment and ice-cold water supplies.
Using natural environmental temperatures to cool data centres is not only eco-friendly but substantially cheaper. According to a report by , up to 55% of data centre, energy consumption is used to run cooling and ventilation systems. Traditionally these are giant, compression-based units that run constantly as the servers omit excessive heat. Using the naturally cold air to maintain lower temperature levels, reduces the need for compression air conditioning equipment.
Reports suggest that as well as hoping to attract more foreign investment to the region, Japan has been forced to increase its data centre capacity because of the COVID-19 pandemic. An uptick in the number of Zoom calls, video streaming from entertainment platforms and the digital transformation of businesses, has seen Global web traffic increase by 48% in 2020.
, Deputy Director at the Environment Ministry’s Global Environment Bureau, explained, “Lifestyle changes driven by the coronavirus have resulted in a surge in power use. We have to address the issue of data centres, one of the major energy consumers.”
He explained that data centres were responsible for an estimated 1% of global electricity use in 2019, which is why Japanese companies are seeking an alternative solution.
DataDock Inc., a Japanese data centre provider based in Niigata Prefecture, has a data centre in the city of Nagaoka, 174 miles north of Tokyo which has an average temperature of 12 Celsius from February to December. The facility is cooled with melted snow water and the cold external air.
Even further north in the city of Ishikari in Hokkaido, which enjoys winter temperatures of 5 Celsius, a data centre run by Sakura Internet Inc can be fully operational, without air conditioning back-up, from October to May.
However, though operating costs and emissions are lowered, latency in services can be a consequence of locating data centres in remote, colder areas. But despite this, Japanese companies are enthusiastic and are even planning to harness server-generated heat, diverting it to help local communities instead.
And with the advent of 5G, AI, virtual reality and increasing demands for digital capacity from businesses, the data centre industry globally will continue to grow. Digital energy analyst for the International Energy Agency, , added that energy-efficient technology “will be needed to keep pace with growing data demand.”
Equinix: Digital leaders expect changes to working patterns
A global report released by Equinix has revealed that digital leaders expect long-term changes to the way people work.
As part of the report, the data infrastructure company surveyed 2,600 IT decision-makers from several different businesses spanning 26 countries in the Americas, Asia-Pacific and EMEA regions. The study also highlighted the biggest technology trends affecting global businesses and how the COVID-19 pandemic has impacted digital infrastructure plans.
Talking about companies’ expansion strategies, Claire Macland, Senior Vice President of Global Marketing at Equinix, said: “Many companies are now investing more in their digital infrastructure to enable them to embrace a hybrid working model and thrive in the new world of work we all find ourselves in.
“Despite headwinds in many sectors, many organizations are continuing to expand physically and virtually into new markets and regions around the world”, she said.
The report drew the following conclusions:
- 64% of the 2,600 digital leaders surveyed believed there will be “long-term changes to both how and where people will work in the future.
- 57% of global companies intend to expand into new regions despite the effects of the pandemic
- 51% of businesses worldwide say they have rearchitected their IT infrastructure so that it can meet the demands of remote and hybrid working. Digital transformation has also been accelerated due to an increase in businesses’ technology budgets.
How might digital transformation be affected post-pandemic?
COVID-19 has demanded that companies make several changes to the way that they operate, including digital transformation. According to the study, 47% of those surveyed reported that they have accelerated their digital transformation plans because of the Coronavirus pandemic. A further 42% of organisations said their budgets have increased to keep up with the growth of digital transformation.
Another change in adapting to the pandemic was to businesses’ IT strategies with six in 10 companies saying that it has been revised in response to the situation. 58% said they are looking to invest in technology to “improve agility’ post-COVID.
When asked about their priorities for their digital strategy, 80% of respondents said that digitising their infrastructure was of utmost importance, while 57% viewed interconnection as a ‘key facilitator’ of digital transformation.
"This increasing focus on digitization and expansion is one of the reasons why Equinix has continued to invest in its own growth. We completed 16 new expansions in 2020—our most active build year ever—and expect to continue to evolve Platform Equinix to support our customers as they continue on their digital transformation journey”, said Claire Macland.
Potential concerns disperse over expansion plans being halted by COVID-19
The study has also revealed that organisations’ previous concerns that the pandemic will negatively affect their business expansion plans have been lessened.
57% of businesses have said that they “still have plans” to expand into new regions and of that percentage, nearly two-thirds (63%) plan to do so virtually instead of investing in physical IT infrastructure.
The full Equinix report can be found here.