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Aoife Keane

Energy Correspondent

315 Articles

About Aoife

Aoife covers energy markets and infrastructure: oil and gas supply, electricity prices, the renewables build-out and the grid constraints behind it. She follows how energy costs travel through industries and into household bills, and tries to keep both the physics and the economics straight.

Areas of Expertise

Oil and gas power markets renewables energy policy

Latest Articles

Trump Imposes 15% Tariff and Minimum Prices on Polysilicon to Shield US Solar and Chip Inputs
Energy

Trump Imposes 15% Tariff and Minimum Prices on Polysilicon to Shield US Solar and Chip Inputs

The White House's Section 232 action sets import price floors and a new levy on polysilicon, raw material for solar pane...

Aoife Keane 👁 31 💬 0
Brazil Cuts Hydro Output to Build Reserves as El Niño Looms
Energy

Brazil Cuts Hydro Output to Build Reserves as El Niño Looms

The federal government is temporarily scaling back hydroelectric generation to conserve water in reservoirs, reinforcing...

Aoife Keane 👁 36 💬 0
Deadly Houthi Strikes on Saudi Soil and Oil Tankers Put Red Sea Export Route at Risk
Energy

Deadly Houthi Strikes on Saudi Soil and Oil Tankers Put Red Sea Export Route at Risk

The deadliest Houthi assault in years killed dozens of fighters and wounded civilians in Saudi Arabia, while attacks on ...

Aoife Keane 👁 37 💬 0
Angola Fuel Crisis: Government Admits Nationwide Shortages as Sonangol’s Finances Crumble
Energy

Angola Fuel Crisis: Government Admits Nationwide Shortages as Sonangol’s Finances Crumble

Minister Diamantino Azevedo confirmed a fuel supply crisis across Angola, blaming state oil company Sonangol’s financial...

Aoife Keane 👁 27 💬 0
Angola's Oil Minister: Women Are Key to Future Competitiveness
Energy

Angola's Oil Minister: Women Are Key to Future Competitiveness

Minister Diamantino Azevedo says developing female talent is not about quotas but about strengthening Angola's oil and g...

Aoife Keane 👁 29 💬 0
China’s 2030 Power System Roadmap Targets 50% Renewables, Grid Overhaul
Energy

China’s 2030 Power System Roadmap Targets 50% Renewables, Grid Overhaul

China unveiled a five-year blueprint to build a power system where renewables generate half of electricity, with massive...

Aoife Keane 👁 32 💬 0
Iran Plan to Exclude U.S. and Israeli Ships From Strait of Hormuz Meets Swift U.S. Rejection
Energy

Iran Plan to Exclude U.S. and Israeli Ships From Strait of Hormuz Meets Swift U.S. Rejection

A draft Iranian plan to bar U.S. and Israeli vessels from the world’s most critical oil chokepoint drew an immediate U.S...

Aoife Keane 👁 41 💬 0
Oil Majors Post Record H1 Profits as European Giants Abandon Green Pivot for Capital Discipline
Energy

Oil Majors Post Record H1 Profits as European Giants Abandon Green Pivot for Capital Discipline

Saudi Aramco, ExxonMobil, and Chevron led a windfall half, while Shell's $16.4bn ARC acquisition and BP's planned solar ...

Aoife Keane 👁 32 💬 0
Oil Stocks Near ‘Tank Bottom’? Why the Crisis May Be Less Dire Than Feared
Energy

Oil Stocks Near ‘Tank Bottom’? Why the Crisis May Be Less Dire Than Feared

A staggering 400–600 million barrels have been drained from global inventories amid the Strait of Hormuz crisis, but pre...

Aoife Keane 👁 29 💬 0
PJM Greenlights 715 Projects Under New Queue, Adding 200 GW of Potential Capacity
Energy

PJM Greenlights 715 Projects Under New Queue, Adding 200 GW of Potential Capacity

PJM's reformed interconnection process has cleared 715 new generation projects for study—totaling over 200 GW, led by na...

Aoife Keane 👁 32 💬 0
ABB’s Top Circularity Expert: Energy Sector Must Rethink Design, Not Just Recycling
Energy

ABB’s Top Circularity Expert: Energy Sector Must Rethink Design, Not Just Recycling

Marie-Hélène Westholm-Knebel says the real starting point for circularity comes long before end-of-life, as life-cycle d...

Aoife Keane 👁 36 💬 0
Russian Fuel Shortages Spur Rationing, Public Blames Local Officials
Energy

Russian Fuel Shortages Spur Rationing, Public Blames Local Officials

Ukrainian drone attacks on Russian oil refineries have caused severe fuel shortages across several regions, leading to r...

Aoife Keane 👁 30 💬 0
Oil Majors Book $93 Billion Q2 Profit as US-Iran War Fuels Price Surge
Energy

Oil Majors Book $93 Billion Q2 Profit as US-Iran War Fuels Price Surge

Oil giants including Saudi Aramco and ExxonMobil earned $93 billion last quarter — nearly double a year earlier — as the...

Aoife Keane 👁 33 💬 0
Trump: Hormuz Navigation Deal Expected Within 48 Hours as Oil Markets Await Relief
Energy

Trump: Hormuz Navigation Deal Expected Within 48 Hours as Oil Markets Await Relief

A 60-day Strait of Hormuz transit agreement could be announced as early as Wednesday, easing oil supply fears that have ...

Aoife Keane 👁 30 💬 0
India Raises Windfall Tax on Fuel Exports, Diesel Duty Jumps to Rs 25.5 per Litre
Energy

India Raises Windfall Tax on Fuel Exports, Diesel Duty Jumps to Rs 25.5 per Litre

The Indian government sharply increased export levies on diesel, petrol, and jet fuel, with diesel duty rising by Rs 10 ...

Aoife Keane 👁 43 💬 0
Saudi Aramco’s Profits Leap 44% as Middle East War Tightens Global Oil Supply
Energy

Saudi Aramco’s Profits Leap 44% as Middle East War Tightens Global Oil Supply

The Saudi oil giant posted net income of 122.6 billion riyals (€28.4 billion) for Q2 2026, fueled by crude above $100 af...

Aoife Keane 👁 38 💬 0
Mozambique Probes Return of Fuel Shortages as Queues Reappear
Energy

Mozambique Probes Return of Fuel Shortages as Queues Reappear

Fuel queues have returned in Mozambique days after supply stabilised, prompting the government to investigate what it ca...

Aoife Keane 👁 31 💬 0
Cabo Verde Extends Electricity Tariff Relief: 70% Discount for August, Social Rates Frozen to December
Energy

Cabo Verde Extends Electricity Tariff Relief: 70% Discount for August, Social Rates Frozen to December

Cabo Verde's regulator keeps a 70% discount on electricity tariff increases for August and freezes social-tariff rates u...

Aoife Keane 👁 35 💬 0
KIT Runs Compressor-Free Hydrogen Turbine for Record 303 Seconds, Targeting Clean Power and Aviation
Energy

KIT Runs Compressor-Free Hydrogen Turbine for Record 303 Seconds, Targeting Clean Power and Aviation

Researchers at KIT have generated electricity with a hydrogen turbine powered by detonation waves, running for 303 secon...

Aoife Keane 👁 42 💬 0
US, Iran Near Transitional Deal to Reopen Strait of Hormuz, Treasury Says
Energy

US, Iran Near Transitional Deal to Reopen Strait of Hormuz, Treasury Says

Washington and Tehran are closing in on an interim arrangement to reopen the Strait of Hormuz, Treasury Secretary Scott ...

Aoife Keane 👁 33 💬 0
Chile's Role in Vaca Muerta: Chamber Pitches Biobío LNG Plant to Reach Asia-Pacific
Energy

Chile's Role in Vaca Muerta: Chamber Pitches Biobío LNG Plant to Reach Asia-Pacific

The Neuquén petrochemical chamber says Vaca Muerta accounts for 70% of investment pledges under Argentina's RIGI and is ...

Aoife Keane 👁 42 💬 0
War-Driven Refining Boom Lifts Big Oil Earnings, but the Upside Is Fragile
Energy

War-Driven Refining Boom Lifts Big Oil Earnings, but the Upside Is Fragile

Record refining margins driven by the Iran conflict and Russian supply losses are turbocharging Big Oil profits. The win...

Aoife Keane 👁 32 💬 0
Asia's July Oil Imports Rebound but Remain Far Below Pre-Iran War Levels
Energy

Asia's July Oil Imports Rebound but Remain Far Below Pre-Iran War Levels

Asia's July crude and fuel imports rebounded on a ceasefire tailwind but remain well below pre-war levels, with the reco...

Aoife Keane 👁 32 💬 0
Jones Act Waiver Extension Looms as White House Chases Lower Pump Prices
Energy

Jones Act Waiver Extension Looms as White House Chases Lower Pump Prices

The Trump administration is expected to renew the Jones Act waiver to ease fuel shipping, even as maritime groups and Re...

Aoife Keane 👁 32 💬 0
Hybridizing Europe's Hydro With Wind and Solar Could Bypass Grid Constraints, Ember Finds
Energy

Hybridizing Europe's Hydro With Wind and Solar Could Bypass Grid Constraints, Ember Finds

Adding 25GW of wind and solar behind the meter of existing EU hydro plants could bypass grid queues and cut network cost...

Aoife Keane 👁 66 💬 0
Record Droughts Shut Nuclear Plants in Hungary and Romania, Testing EU Energy Security
Energy

Record Droughts Shut Nuclear Plants in Hungary and Romania, Testing EU Energy Security

Danube at record lows has forced the shutdown of Hungary's Paks and Romania's Cernavoda reactors, exposing nuclear power...

Aoife Keane 👁 34 💬 0
China Targets 50% Non-Fossil Power by 2030 in New Five-Year Grid Plan
Energy

China Targets 50% Non-Fossil Power by 2030 in New Five-Year Grid Plan

Beijing's 2026-2030 power plan aims for half of electricity from non-fossil sources, 2.8bn kW of new-energy grid integra...

Aoife Keane 👁 29 💬 0
Oil Prices Rebound 1% as Iran Denies US Talks, Reviving Supply Concerns
Energy

Oil Prices Rebound 1% as Iran Denies US Talks, Reviving Supply Concerns

Brent and WTI rebound after Iran's foreign ministry denies any talks with Washington, reviving fears over Gulf shipping ...

Aoife Keane 👁 42 💬 0
Trump Says Future of Strait of Hormuz Will Be Decided 'Today or Tomorrow'
Energy

Trump Says Future of Strait of Hormuz Will Be Decided 'Today or Tomorrow'

Trump has issued a 'last chance' ultimatum on Strait of Hormuz shipping, with an Omani-brokered deal — or US military ac...

Aoife Keane 👁 34 💬 0
ADNOC Rolls Out AI-Powered RTOC Hub Across Its 120-Rig Drilling Fleet
Energy

ADNOC Rolls Out AI-Powered RTOC Hub Across Its 120-Rig Drilling Fleet

ADNOC is rolling out an AI-driven real-time operations centre across its 120-rig drilling fleet with SLB, targeting shar...

Aoife Keane 👁 36 💬 0