Technological innovation and energy efficiency can reduce major sources of CO2 emissions from four sectors: power generation, transport, buildings and industrials. These "decarbonisation pathways" have the potential to reduce total emissions by 81% by 2050.
The highest-emitting industry1, responsible for roughly 26% of total GHGs
Solar, wind, and energy-storage solutions will propel decarbonisation
Emerging alternatives include green hydrogen and carbon capture
Given the high proportion of carbon created by power generation, expanding decarbonisation technologies in this sector can lead to significant change.
77% of fuel is made up of carbon-rich oil and its derivatives2
Electric vehicles are driving the industry's overall energy transition
Increased global regulations can reduce shipping and aviation emissions
With more alternatives to petrol power, and increasingly stringent regulations, the transportation sector is quickly evolving.
Account for 30% of global primary energy consumption3
More energy-efficient construction can lower this figure
Existing structures can be retrofitted with green technology
Fossil fuels heat and cool structures around the world. However, new technologies like hydrogen gas, as well as new building codes, will make a big difference.
Generate 21% of global emissions, including significant methane4
Energy efficiency has been a large focus in powering decarbonisation
Clean hydrogen may emerge as a key renewable solution
Mining, metal processing, and the production of gas and oil can be carbon intensive. Electrifying these industries could make them much cleaner.
Energy efficiency and renewable alternatives play critical roles in the drive towards net zero. And investments in specific technologies can speed up this effort. Investors should watch emerging developments aimed at lowering emissions, as they will be key to limiting global warming.
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