Founded in 1987, Huawei is a leading global provider of information and communications

Building a greener, more sustainable 
digital world
A digital economy is, first and foremost, a green 
economy. Advancements in ICT technology are 
focusing more and more on using less energy to 
transmit, process, and store more information. They’re 
making energy systems more efficient and promoting 
renewable energy in electricity generation. This will 
benefit the entire energy sector and society as a 
whole.
Huawei believes that technology plays a critical role 
in addressing environmental challenges, so we are 
doing our part to contribute to a greener and more 
sustainable digital world. Not only do we actively 
build sustainability into the entire lifecycle of our 
products, we are also helping industries reduce their 
own energy consumption and emissions to support 
a more circular economy. Ultimately, we want to cut 
carbon emissions, promote renewable energy, and 
contribute to more regenerative economic systems.
Take PowerStar, for example – our multi-layered 
solution for reducing the energy consumption of 
wireless networks. Through a targeted combination 
of hardware and software, this solution intelligently 
cuts energy consumption in wireless networks without 
compromising network performance. This solution 
has already been verified and delivered in multiple 
countries, including China, South Africa, and Morocco. 
With PowerStar, a single site can save 1.5 kWh of 
electricity a day. In China, this solution is already 
being used in more than 400,000 sites, saving up to 
200 million kWh of electricity a year.