Of course, those aren’t the only locations where 5G has been deployed (see 1, 2, 3, 4). The point is that experts keep pointing out that 5G needs a whole lot more energy to operate (see 1, 2, 3, 4). Some folks are very concerned about that.
ABI Research White Paper: 5G and Energy Consumption
A 2020 ABI Research DataCenter Forum white paper Environmentally Sustainable 5G Deployment reports that 5G could increase power consumption by 61 times from 2020 to 2030. This is one of numerous industry report stating that 5G and the phenomenal growth in internet traffic from the internet of things will dramatically increase energy consumption.
“As 5G usurps LTE, energy consumption is expected to increase 61x between 2020 to 2030 due to the energy demands of powerful network elements like massive MIMO and edge servers, the proliferation of 5G cell sites, and the flexibility of the 5G networks in both consumer and enterprise use cases”
“Power consumption of the 5G network is expected to soar due to active network elements like energy-hungry baseband units, remote radio heads, small cells, and core networks”
“As 5G deployment continues to gain momentum, the energy consumption of cellular network will outpace the energy consumption growth in many countries. Growing at 9% CAGR, the cellular network is expected to grow at the same rate as prominent emerging economies in the world, such as Vietnam and Bangladesh.
“By 2030, global cellular network will break into the top 20 ranking for the global household or domestic energy consumption ranking by country, consuming 51.3 Mtoe per year, or roughly the same amount of energy as all the households in Australia and the United Kingdom.”
“end devices constituting 37% of the overall energy consumption of the cellular network by 2030”
Environmental Health Trust is working to ensure that the environmental footprint of 5G and future networks be considered. Streaming with wireless results in higher greenhouse gas emissions compared to safer, faster, and more secure corded/wired fiber-optic connections. The solution is two fold.
Companies must not only actively manage and reduce their carbon emissions with more energy-efficient networks, device hardware/software changes, greener data centers and environmentally sustainable manufacturing processes.
More importantly, communities must prioritize wired connections in homes and buildings as well as design end user devices with easy to use plug and play wired capabilities.
The report documents “key steps to make 5G Greener” stating that “Telefonica claims that they have achieved a global reduction of almost 50% of their CO2 emissions since 2015.
Other major CSPs, such as BT Group, Deutsche Telecom, Orange, Verizon and Vodafone have made similar pledges to actively manage and reduce their carbon emissions.” The report states that currently steps being taken include:
championing the adoption of renewable energy
improving the energy efficiency of network elements and user devices through enhancement in data transmission, reduction of control-signaling overhead, and improvement in link adaption
greening data centers with efficient cooling involving airflow design and management
influencing stakeholders in the industry value chain to adopt similar standards and help to bring down the overall carbon footprint.
However these steps are not enough. The report states that “as more and more 5G network infrastructure are getting deployed, more aggressive energy optimization methods and technologies need to be developed to address the increase in carbon footprint.” ABI recommends the following actions:
more energy-efficient baseband units and antennas with selective switch-off of certain active RAN components. Basestations and small cells can be put dynamically into a sleep state when there is no traffic.
speeding up the integration of AI algorithms to help to reduce unnecessary energy consumption equipment that is idle during low traffic scenarios.
accelerate the use of renewable energy and passive equipment cooling.
real-time site status monitoring help reduce maintenance workload in remote rural areas.
Recommendations for device manufacturers to reduce the carbon footprint include:
Manage power utilization by various hardware and software components in a device.
Make power efficiency as key requirement in procuring displays and display processing units.
More power efficient video transmission
Better battery technology
Since 2017, doctors and scientists have asked for 5G moratoriums on Earth and in space (see 1, 2). Since 2018 there have been reports of people and animals experiencing symptoms and illnesses after installation (see 1, 2, 3, 4). The majority of scientists worldwide oppose deployment. Doctors, scientists, and telecom whistleblowers have also endorsed a boycott on 5G phones.
RSS Feed
April 25th, 2021 
Awake Goy 
Posted in 
Tags: 
