Global energy investment is set to total more than USD 3.3 trillion by the end of 2025
Energy markets comprise the trade and supply of electricity, gas, and liquid fuels, involving generation, transmission, and distribution. Generated energy is sold on the wholesale market, distributed to consumers through established systems, and regulated to ensure fair access and prices. In the UK, privatised energy markets are overseen by Ofgem, which promotes fair competition and consumer interests.
Globally, investment is moving towards renewables, grid flexibility, and low carbon transport. The transition to a low carbon economy demands appropriate policies and regulatory frameworks. The government often needs to guide private investments in capital-intensive, long-term energy infrastructure projects. New market structures are essential to encourage low carbon investments while maintaining stability and conventional energy sources. Enhanced interconnection through cross-border infrastructure can also help create sustainable, cost-effective energy systems and redefine investment priorities.
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global investment in clean energy technologies and infrastructure in 2025 (IEA)
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extra jobs in clean energy by 2030 planned by the Uk government (Department for Energy Security and Net Zero)
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billion of investment in solar power is expected in 2025 (IEA)
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trillion investment in the electricity sector is expected in 2025, 50% more than being spent on bringing fossil fuels to the market (IEA)
New Energy World stories
New predictions about the global energy system towards 2050
13th October 2026
DNV’s 2026 Energy transition outlook report, its 10th, divides the world between the energy importers and the energy exporters, and finds that it is t...
Australia signs rooftop solar pledge as it expands solar subsidy
13th October 2026
The declaration calls for making rooftop solar a mainstream national energy priority and, it says, ‘not a niche programme, not an aspirational product...
Low-carbon hydrogen and ammonia projects advance across Europe
13th October 2026
The UK Ammonia Alliance (UKAA) has published a roadmap setting out how the UK could develop a low-carbon ammonia sector, including restarting domestic...
Global operational floating wind capacity increases 38% in 12 months
13th October 2026
Floating offshore wind has already set a new annual deployment record for 2026, with 109MW fully operational so far this year, according to energy tra...
Waratah ‘super battery’ enters full commercial operations in Australia
6th October 2026
Located at the former Munmorah coal-fired power station which closed down in 2012, the Waratah super battery provides 850MW of power and stores 1,680M...
Technical guidance publications
EI 3639
Research report on replacement of SF6 switchgear with SF6-free switchgear
June 2026
This research report provides an overview of the current landscape of SF6‑free switchgear technologies, including their technical performance, market ...
EI 3328
Guidance on the preservation and recommissioning of existing combined cycle gas turbine (CCGT) plant
May 2026
First-generation combined cycle gas turbine (CCGT) plants, introduced in the early 1990s, have increasingly been displaced by higher-efficiency plants...
EI 3576
G+ Good practice guidelines for unmanned aircraft systems in the offshore wind industry
November 2024
G+, the Global Offshore Wind Health and Safety Organisation, has developed this GPG to share, advance and encourage good health and safety practice wh...
EI 3546
Research Report: Embedding circularity into the construction and decommissioning of assets (Phase 1)
December 2023
The guidance aims to enhance circularity in the construction and energy sectors, both onshore and offshore, by emphasising the reuse and recycling of ...
EI 3539
Guidance on large-scale solar photovoltaic (PV) system design, development and operation
August 2023
Solar photovoltaic (PV), which converts sunlight into electricity, is an important source of renewable energy in the 21st century. PV plant installati...