Case Study: GenCell
May 9, 2019 Category: Energy Efficiency
GenCell's A5 off-grid power solution overcomes the high-costs of powering rural telecoms and offers operators significant OpEx savings. Discover the technology breakthrough which has led to the world’s first affordable, weather-independent primary power alternative to diesel generators. ...
Case Study: PowerStar and MTN South Africa
April 17, 2019 Category: Energy Efficiency
PowerStar is an AI-based, multi-RAT and multi-Band network-level energy-saving solution requiring no hardware upgrades or replacements. This solution allows networks to customise power saving strategies, realising significant savings.  ...
Case Study: Electricity cost reduction in Jordan
January 16, 2019 Category: Energy Efficiency
Case Study: RuralStar Huawei Safaricom
January 10, 2019 Category: Energy Efficiency
This case study focuses on the cost-effective deployment of rural coverage, specifically designed to provide 2G voice, SMS and mobile money services, and 3G broadband data services. ...
Case Study: Telefónica México
January 10, 2019 Category: Energy Efficiency
Telefónica continually strives to generate a positive impact on its environment in all its aspects, for this reason, for over a decade, Telefónica México have made use of solar energy technologies in base stations. 40% of Telefónica México’s energy will come from Solar Energy, providing power to its stores and antenna bases. Telefónica’s commitment is for all of the company’s energy consumption to be 100% green by 2030 ...
Case Study: NTT DOCOMO
January 9, 2019 Category: Energy Efficiency
Networks have become pervasive and ubiquitous in everyday life. It is hard to imagine, especially in the developed nations, what life was like when there was no mobile broadband and services on top. However, this does come at a cost. An important aspect to consider is the energy consumption of the network, where core networks like data centres demand constant temperatures stabilised by either heating or cooling; while radio access networks require electricity to transmit and receive signals.
With 5G expected to drive network densification with its new requirements, demands are expected to increase the energy consumed by the network, albeit at better energy efficiency. It will also mean that carbon emissions will increase, aggravating climate change. Calls for a non-traditional approach where electricity consumption can be done sustainably while reducing the costs of energy are needed. It is for these reasons why NTT DOCOMO developed Green Base Station, an environment-friendly and sustainable energy supply scheme for radio base stations.

Case Study: Vodafone
January 8, 2019 Category: Energy Efficiency
Aside from the clear CapEX investment required for re-securing the site and battery replacements, interrupting the battery replenishment cycle creates greater maintenance requirements, leading to increased OpEX... ...
Case Study: SK Telecom
December 7, 2018 Category: Energy Efficiency SK Telekom
SKT developed an innovative fronthaul network solution that reduces the size of the remote unit at the very last mile and supports flexible installation/configuration of the fronthaul network. The solution saves electricity, reducing transport network costs for the mobile operator.