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  ARM Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life (Terry Pratchett, Jingo)

Tomorrow Water thinks we should colocate datacenters and sewage plants

(2022/04/02)


Tomorrow Water, a subsidiary of Korean firm BKT, is aiming to make datacenters more environmentally friendly by colocating them with sewage treatment plants, an arrangement it claims can save both energy and water.

The idea behind the process is fairly simple: heated water from a datacenter can be used to boost waste water processing, cutting energy requirements for that, while some of the treated water then becomes cooling water for the datacenter.

In Korea, [1]Tomorrow Water has now signed a memorandum of understanding with Samsung, Dohwa Engineering, and BNZ Partners to jointly develop integrated datacenter and sanitation infrastructure solutions based on this process, which the firm calls Co-Flow.

[2]

Tomorrow Water already has a partnership in the US with Arcadis, a sustainable design and engineering consultancy firm, to evaluate the Co-Flow process and develop similar datacenter colocation projects there.

[3]

[4]

So if you ever thought that the internet was a sewer, you may soon not be far wrong.

According to Tomorrow Water, Co-Flow was developed as part of the company's broader initiatives to colocate and interconnect infrastructure elements such as wastewater treatment, renewable energy generation, and datacenter capacity. The aim is to capitalize on their complementary energy, heat, nutrient, and water inputs and outputs to make them more sustainable and affordable to the global population, it says.

[5]Intel buys cloud optimization startup Granulate

[6]AWS makes auto-recovery the default for EC2 instances

[7]Alibaba Cloud opens first South Korean datacenter

[8]Meta's plans to build hyperscale DC in Netherlands on hold

Part of the solution is BKT's Proteus wastewater treatment technology, which the firm has already used to modernize a wastewater treatment facility at the Jungnang Water Recycling Center in Seoul. This reduced the plant's total footprint by 60 percent, according to Tomorrow Water, and the resulting freed up space is where datacenter buildings could be constructed if the process were to be replicated at other sites.

Dark Fibre: Reg man plunges into London's sewers to see how pipe is laid [9]READ MORE

Demand for datacenter space is growing, [10]particularly in the US , but elsewhere in the world as well. However, according to Tomorrow Water, meeting that demand is being thwarted by the lack of useable sites for datacenter construction in urban centers. Co-Flow creates a win-win scenario by enabling datacenters to be developed within the existing footprint of sewage treatment works, while also saving water and energy.

Elsewhere, for one example, [11]Microsoft has partnered with Finland's largest energy company to build a new datacenter near Helsinki that will heat homes as it cools servers, by moving waste datacenter heat via existing water pipes to homes and businesses in the surrounding cities of Espoo and Kauniainen, as well as the municipality of Kirkkonummi. ®

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[1] https://www.tomorrowwater.com/

[2] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_onprem/front&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=2&c=2YkhzMEEFWu@icQbScPT09QAAANM&t=ct%3Dns%26unitnum%3D2%26raptor%3Dcondor%26pos%3Dtop%26test%3D0

[3] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_onprem/front&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=4&c=44YkhzMEEFWu@icQbScPT09QAAANM&t=ct%3Dns%26unitnum%3D4%26raptor%3Dfalcon%26pos%3Dmid%26test%3D0

[4] https://pubads.g.doubleclick.net/gampad/jump?co=1&iu=/6978/reg_onprem/front&sz=300x50%7C300x100%7C300x250%7C300x251%7C300x252%7C300x600%7C300x601&tile=3&c=33YkhzMEEFWu@icQbScPT09QAAANM&t=ct%3Dns%26unitnum%3D3%26raptor%3Deagle%26pos%3Dmid%26test%3D0

[5] https://www.theregister.com/2022/03/31/intel_buys_cloud_optimization_software/

[6] https://www.theregister.com/2022/03/31/aws_ec2_default_auto_recovery/

[7] https://www.theregister.com/2022/03/31/alibaba_cloud_south_korea_opening/

[8] https://www.theregister.com/2022/03/30/meta_lawsuit_netherlands/

[9] https://www.theregister.com/2015/01/26/feature_zayo_fibre_network_in_london_sewers/

[10] https://www.theregister.com/2022/03/25/us_datacenter_boom/

[11] https://www.theregister.com/2022/03/17/microsoft_datacenter_finland/

[12] https://whitepapers.theregister.com/



Flush, rinse, repeat

b0llchit

It is a really good idea when you can flush all the dirty bits from the data in the center. The filth of the whole net can be treated and cleaned before reentering the network. That is truly a win-win.

Future data centers may be required to colocate with the treatment plants. Good digital hygiene is a prerequisite for keeping ones and zeroes separated by a good margin. Imagine all the malware and viruses that can be filtered out during treatment. It may need to become mandatory to colocate for our virtual health to improve significantly.

katrinab

Did they publish the press release yesterday?

b0llchit

Must be winter/summer time change lag. One hour is a virtual eternity in the digital world.

Anonymous Coward

I been saying this for years. The internet is turning to shit.

On Call

cyberdemon

I foresee a future episode of On Call, where our IT hero has to debug the cause of some degraded web app performance, only to find that the whole rack is overheating due to a large brown lump stuck in the inlet hose.

Do Not Fold Spindle Mutilate

I worked at a firm which integrated the cooling system with the city water supply. The cold water, in Canada, is cold so that means less air conditioning expenses. That was fine until the city had to shut off the water supply for a few hours to do some sort of repair and there was not enough air con to compensate. So the data centre had to shut down for a while.

Water companies in England

TimMaher

They should be forced to co-lo like this, the bastards.

They’ve been dumping raw sewage into rivers and the sea at an enormous rate, thousands of times a year.

Whilst declaring regular dividends and paying their board absolute shed loads.

The bastards!

Free your software, and your ass will follow

-- Laurent Szyster