Cloud computing is something that can actually cut carbon emissions.
In the world, the cloud services market has grown a lot. It is expected to grow almost 18% by the year 2020. It has reached a total of $200 billion, from $175 billion in the year 2018. Businesses have been substituting cloud technologies for internal resources so that they can benefit from pay-as-you-go pricing models, which would be the ability to scale up and also scale down flexibly. That would be because they would be able to access cloud applications without even purchasing and managing the on-premises infrastructure. A lot of companies will have to invest millions of dollars into having a building, which would also serve as a data centre. But, more and more companies nowadays are hiring or renting cloud computing solutions.
Cloud technologies are definitely necessary for a lot of business, and they have said that they want to adopt business intelligence technologies, since getting the equipment and software deployed on the premises can be very risky and expensive as well. Technology continues to get more advanced, and there is an urgent need for data centres all the time. That is why more and more data centres are popping up everywhere. Data centres in the United States of America are expected to consume almost 73,000,000,000 kWh in the year 2020. Data centre efficiency and also, sustainability is something that is a concern when we are looking at it from the perspective of the environment. One thing that I would like to say is that these data centres consume a lot of energy. They are key and core to all for technological needs. But, their environmental impact may be a little bit of a disadvantage. Cloud computing infrastructure has been known to aim and approach the two critical elements of green IT energy and resource efficiency. Cloud computing is definitely a greener resource when you consider the following reasons.
- Resource virtualisation is definitely the foundational technology which would enable cloud solutions. It is also the technology which would allow a single server to run a lot of operating systems in a simultaneous manner. This has a lot of green benefits. This is something that would reduce the need for data centres, and it would minimise the e-waste and e-waste footprint.
- Pay per use has been known to encourage judicious utilisation, and it is something that would be utilised by people whenever they need it. It has actually allowed a lot of organisations since it is the way of properly reducing cost while also benefiting the environment in substantial manners.