Source page: McKinsey & Company
Commentary
Addition for CO 2 subtraction
Sustainability | Decarbonization
May 14, 2024 – CO2 removal is a crucial step on the path to achieving net-zero emissions. Getting there, however, requires hefty investments, senior partner Mark Patel and colleagues explain. To meet 2050 net-zero goals, as much as $16 trillion in cumulative investment in CO2 removal may be needed—but investment so far is only $5 billion to $13 billion. The gap between expected investment and what is need by the end of this decade to achieve 2050 targets is $400 billion to $1.6 trillion.
To read the report, see “Carbon removals: How to scale a new gigaton industry,” December 4, 2023.
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Visual form
Chart-plus-audio companion.
Layout / body structure
The page centers on a single block-comparison graphic that grows from a tiny present-day box on the left to a very large long-run block on the right, and it also includes an audio embed below the chart. The reading order is current investment first, then the 2030 expected and required blocks, and finally the 2050 cumulative block before the companion audio.
What is being compared
It compares current investment in CO2 removal with expected investment by 2030, required investment by 2030, and the cumulative investment needed by 2050 to reach net-zero removal capacity.
Measurement system
The measures are dollars in billions and trillions. The smallest current-investment block is labeled in billions, while the later required-investment blocks are labeled in trillions, and the nested box sizes visually reinforce how much larger the future requirement is.
Visible structure inside the graphic
A tiny square for investment to date sits at the far left, followed by a somewhat larger expected-investment block for 2030, a much larger required-investment block for 2030, and then a dominant 2050 cumulative block containing a darker inner rectangle. The audio player below acts as a separate companion rather than part of the chart geometry.
Main takeaway from the visual
The chart shows that today’s investment is tiny relative to the scale of funding needed for meaningful carbon removal, with the 2030 and especially 2050 requirements towering over current and expected levels.
Key standout values or extremes
Investment to date is shown at $5 billion to $13 billion. Expected 2030 investment is only $100 billion to $400 billion, while required 2030 investment is $0.5 trillion to $2.0 trillion, and cumulative investment by 2050 is shown at $6 trillion to $16 trillion.
Controls / sequence, when applicable
The visible controls change the chart view while keeping the same graphic structure.
Companion media, when applicable
There is no separate companion audio or video; the chart is the full visual on this page.