Zero Carbon Emissions by 2050 Is the Goal – Which Requires Billions in Investments in Technology – for the World in the Coming Decades
The Climate Summit started yesterday, with President Jair Bolsonaro’s presence being one of the most anticipated at the meeting. The summit was created as a way to place the United States back at the forefront, in a bid to curb climate change and achieve zero carbon emissions. The International Energy Agency (IEA) viewed the projections from countries as an opportunity for energy investments to triple, generating millions of jobs in the sector worldwide.
The International Energy Agency (IEA) emphasized that to meet the goal of zero carbon emissions by 2050, energy investment will need to at least triple over the next decade. In a speech at the climate summit, Fatih Birol, director of the International Energy Agency, noted that the investments will create millions of new jobs, which is a positive long-term outlook.
“We will need to completely transform our energy system. This will create millions of new jobs and establish the industries of the future“, emphasized the agency’s director.
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Scientists develop a low-cost alternative to generate green hydrogen on a large scale using an innovative chemical process; discovery could revolutionize energy infrastructure, heavy industry, and sustainable transportation systems around the world.
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Forget common renewable energy: HydroWing prepares a 10 MW project in Indonesia to transform ocean currents into predictable electricity, using turbines installed on the seabed in a region where the funnel effect between islands increases tidal potential.
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The world could operate on clean electricity by 2050, but a study indicates that this would require up to 20 TW of renewable energy, more than 9 million hectares for solar, and strong cooperation between countries.
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New catalyst developed by scientists in the USA enhances the performance of water electrolysis without using platinum, reducing operational costs and expanding the potential of green hydrogen as a strategic alternative for industries, heavy transportation, and clean energy generation.

The director highlighted that the zero carbon goals by 2050 will use a technology that is not yet ready for commercial use. Thus, countries will need to invest millions in new technologies and innovations in the field of clean energy.
Under Pressure, Jair Bolsonaro Gives Speech Promising Actions Against CO2 Emissions
The Brazilian Government delivered a speech at the climate summit, where Bolsonaro took a more conciliatory tone, moving away from his earlier rhetoric. His goals are also ambitious; however, they require the international support of first-world countries to be achieved, noted the Ministry of the Environment. Despite being one of the most populous countries in the world, only 3% of global carbon emissions come from Brazil. China, with 30%, is the major leader. The U.S. follows closely behind, with 15%. The significance of collective action to reach the goal is evident.

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