The energy transition market will reach 3.7 trillion USD in 2028

The energy transition market will reach 3.7 trillion USD by 2028, supported by growing public and private investment, with an annual growth rate of 9.4% according to Allied Market Research.

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The global energy transition market is expanding rapidly, supported by massive investment from both the public and private sectors.
Growing recognition of the urgency of climate change is prompting governments to inject considerable funds into renewable energy infrastructure.
These funds are aimed at modernizing existing systems and promoting the adoption of cleaner energy sources, notably wind, solar and hydro.
Private companies, meanwhile, are increasing their commitment to green energy, helping to boost the market.
However, the sector faces challenges, not least the limited availability of critical materials, essential for new technologies.
Innovation in energy storage is therefore becoming a priority, with emerging solutions such as solid-state and flow batteries.
These technologies promise to improve energy density and safety, responding to growing market demands.

Renewable energies and fast-track adoption

Renewable energies dominate the energy transition market, with rising adoption supported by favorable government policies.
Solar and wind power, in particular, are playing a central role in reducing greenhouse gas emissions, in line with global climate targets.
Tax incentives and government subsidies are accelerating the integration of these technologies into national energy systems.
Renewable technologies are now seen as viable and competitive solutions, even when compared with fossil fuels.
Governments are putting in place rigorous regulatory frameworks to encourage their widespread adoption, making these technologies increasingly attractive to investors.

The residential sector in full mutation

The residential segment is booming, driven by a growing adoption of clean energy solutions.
Homeowners are increasingly investing in technologies such as solar panels and geothermal heating systems, supported by attractive tax incentives.
This trend reflects a growing desire to reduce dependence on fossil fuels and minimize carbon footprints.
Home modernization and the integration of clean energy technologies have become priorities for many households, reinforced by economic and environmental motivations.
The residential sector is thus set to become a key player in the energy transition, with significant implications for global demand for renewable energy.

Asia-Pacific: driving regional growth

Asia-Pacific is emerging as the main driver of global growth in the energy transition market. The region is investing heavily in renewable technologies to meet growing energy demand. Technological innovations and favorable market dynamics are accelerating the adoption of clean energies, making these solutions increasingly competitive. Leading companies in the sector, such as NextEra Energy, Inc, Iberdrola, S.A., and Tesla Inc, are adopting diversified strategies to gain a foothold in this rapidly expanding market. These companies are investing in new technologies, collaborating on international projects and strengthening their presence in emerging markets. These initiatives are crucial to maintaining their competitive edge against a backdrop of rapid transformation in the energy sector.

Nearly USD92bn will be invested by major American and international groups in new data centres and energy infrastructure, responding to the surge in electricity demand linked to the rise of artificial intelligence.
Nouakchott has endured lengthy power interruptions for several weeks, highlighting the financial and technical limits of the Mauritanian Electricity Company as Mauritania aims to widen access and green its mix by 2030.
Between 2015 and 2024, four multilateral climate funds committed nearly eight bn USD to clean energy, attracting private capital through concessional terms while Africa and Asia absorbed more than half of the volume.
The Global Energy Policies Hub shows that strategic reserves, gas obligations, cybersecurity and critical-mineral policies are expanding rapidly, lifting oil coverage to 98 % of world imports.
According to a report by Ember, the Chinese government’s appliance trade-in campaign could double residential air-conditioner efficiency gains in 2025 and trim up to USD943mn from household electricity spending this year.
Washington is examining sectoral taxes on polysilicon and drones, two supply chains dominated by China, after triggering Section 232 to measure industrial dependency risks.
The 2025-2034 development plan presented by Terna includes strengthening Sicily’s grid, new interconnections, and major projects to support the region’s growing renewable energy capacity.
Terna and NPC Ukrenergo have concluded a three-year partnership in Rome aimed at strengthening the integration of the Ukrainian grid into the pan-European system, with an in-depth exchange of technological and regulatory expertise.
GE Vernova has secured a major contract to modernise the Kühmoos substation in Germany, enhancing grid reliability and integration capacity for power flows between Germany, France and Switzerland.
The National Energy System Operator forecasts electricity demand to rise to 785 TWh by 2050, underlining the need to modernise grids and integrate more clean energy to support the UK’s energy transition.
Terna has signed a guarantee agreement with SACE and the European Investment Bank to finance the Adriatic Link project, totalling approximately €1bn ($1.08bn) and validated as a major transaction under Italian regulations.
India unveils a series of reforms on oil and gas contracts, introducing a fiscal stability clause to enhance the sector’s attractiveness for foreign companies and boost its growth ambitions in upstream energy.
The European Commission is launching a special fund of EUR2.3bn ($2.5bn) to boost Ukraine’s reconstruction and attract private capital to the energy and infrastructure sectors.
Asia dominated global new renewable energy capacity in 2024 with 71% of installations, while Africa recorded limited growth of only 7.2%, according to the latest annual report from IRENA.
US President Donald Trump's One Big Beautiful Bill Act dramatically changes energy investment rules, imposing restrictions on renewables while favouring hydrocarbons, according to a recent report by consultancy firm Wood Mackenzie.
On July 8, 2025, the Senate validated the Gremillet bill, aimed at structuring France's energy transition with clear objectives for nuclear power, renewable energies, and energy renovation.
Brazil, Mexico, Argentina, Colombia, Chile, and Peru significantly increase renewable electricity production, reaching nearly 70% of the regional electricity mix, according to a recent Wood Mackenzie study on Latin America's energy sector.
The Canadian government announces an investment of more than $40mn to fund 13 energy projects led by Indigenous communities across the country, aiming to improve energy efficiency and increase local renewable energy use.
The German Ministry of Economy plans to significantly expand aid aimed at reducing industrial electricity costs, increasing eligible companies from 350 to 2,200, at an estimated cost of €4bn ($4.7bn).
A major electricity blackout paralyzed large parts of the Czech Republic, interrupting transport and essential networks, raising immediate economic concerns, and highlighting the vulnerability of energy infrastructures to unforeseen technical incidents.