This is the 10141st most frequent Russian word.
безуглеродную
"Безуглеродную" means "carbon-free" or "decarbonized" in English.
Here, 'безуглеродную' qualifies 'economic', describing an economic system without carbon emissions.
В будущем мы рассмотрим полностью безуглеродную экономику.
In the future, we will consider a completely zero-carbon economy.
In this usage, 'безуглеродную' is modifying 'transportation system', emphasizing a vision of an emission-free transportation infrastructure.
Эта технология поможет нам достичь безуглеродную транспортную систему.
This technology will help us achieve a zero-carbon transportation system.
The word 'безуглеродную' is used as an adjective describing the type of energy, highlighting its environmental benefit by lacking carbon emissions.