OPEC ministers, top energy firm CEOs and oil and gas analysts and traders gathered for the OPEC Seminar in Vienna this week.

The organisation has raised its long-term outlook, driven by increased consumption in developing nations, and sees no ...

At the Opec International Seminar in Vienna, Indian petroleum minister Hardeep Singh Puri met with Opec secretary general ...

CNBC's Brian Sullivan reports from OPEC's biennial seminar in Vienna, Austria.

People attend the 9th OPEC International Seminar in Vienna, Austria, July 10, 2025. As one of the most influential platforms ...

Haitham Al Ghais, Secretary-General of the Organisation of the Petroleum Exporting Countries (OPEC), has affirmed that the ...

The world oil market may be tighter than it appears despite a supply and demand balance pointing to a surplus, the ...

The forecasts for demand in 2026 through 2029 are all lower than last year. Demand will average 106.3 million bpd in 2026, ...

Wale Tinubu, group chief executive of Oando Plc, delivered a pointed intervention at the OPEC International Seminar in Vienna ...

Solar power became the EU’s largest source of electricity for the first time in June, driven by heatwaves and record solar output across 13 countries.

Oil prices are set to end the week higher after Trump delayed his tariffs and the Houthis sunk ships in the Red Sea.

The head of the Organization of the Petroleum Exporting Countries (OPEC) said he has "full confidence" in China's economic development and called the country a "strategic partner," highlighting ...