Global investors have allocated nearly 490 billion dollars (equivalent to approximately 450 billion euros) towards climate protection projects and emerging enterprises since the start of the year. This signifies a substantial decrease of 40% in comparison to 2022, attributable to economic slowdown and notable inflation, resulting in a 50% reduction in investment across all sectors of the economy.
In the pursuit of enhanced environmental preservation, numerous novel technologies have surfaced to address climate change. These breakthroughs encompass carbon capture, nuclear fusion, “green” hydrogen, and other pioneering technologies with the potential to generate a meaningful impact.
Carbon capture technology entails the capture and storage of carbon dioxide emitted from the burning of fossil fuels and industrial processes, ultimately mitigating emissions. Despite the considerable energy prerequisites and costs, substantial investments have been channelled into this sphere. The United States is financing two projects worth over one billion dollars, with the objective of filtering out millions of tonnes of CO2 from the atmosphere annually.
Viewed as a potential solution to the escalating energy demand globally, nuclear fusion has experienced a decline in worldwide investment. Nevertheless, an amplified number of enterprises have managed to secure funding for nuclear fusion projects, with a global strategy for nuclear fusion anticipated to be presented at COP28.
“Green” hydrogen, generated through the electrolysis of water using green electricity, has shown promise for industries dependent on fossil fuels. PwC postulates that “green” hydrogen and reduced food waste offer the most substantial potential for CO2 savings, yet only a minute portion of global investment has been directed towards these domains.
In addition to these technologies, lab-grown meat and food derived from insects have emerged as prospective solutions to diminish emissions associated with conventional livestock farming. Though these innovations encounter technical and consumer acceptance challenges, they harbor potential for substantial emissions reduction.
Traditionally, the majority of climate protection investments have been concentrated in the United States; however, countries such as China, France, the United Kingdom, and India are garnering an escalating share of investors. Asia is particularly concentrating on biofuels, while Africa is witnessing success in the development of e-bikes and electric motorbikes.
The inclination towards enhanced climate protection technologies signifies a shift in global investment trends, with the potential for a significant impact on climate change efforts. As novel technologies persist in emerging and gaining traction, it is evident that combatting climate change will necessitate a multi-faceted approach with widespread global participation.
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