Russia's Gazprom says there isn't significant risk of disruption of gas to Europe because the Russian gas giant expects to have low seasonal demand. Gazprom CEO Alexei Miller announced that Ukraine would no longer receive more gas starting in June unless it will pay for deliveries in advance.
US crude oil imports are down by 23 percent since 2008. Industry officials and experts are considering lifting a decades-old ban on US oil exports.
An oil train derailed near Denver, two days after the Department of Transportation announced an emergency order on transporting crude oil by rail. However, some critics say that they are not satisfied with the department's slow pace.
Lithuania has successfully negotiated down the price it pays Gazprom for Russian natural gas through 2015. The cheaper natural gas comes as Lithuania aggressively pursues global suppliers of liquefied natural gas (LNG).
Tensions between China and Vietnam over oil in the South China Sea continue to escalate. The two sides are fighting over control of the Paracel Islands, Cunningham writes, but the problem is that China’s claim to territory in the South China Sea has no basis in international law.
Much of the US oil boom story has been about the inland shale basins in Texas and North Dakota, but the Gulf of Mexico is showing renewed promise as more platforms come online.
Once touted as the next oil superpower, Brazil's oil production has flattened out entirely, due in part to mismanagement and allegations of corruption.
Gas prices were up in April on the Ukraine crisis and refinery maintenance, but that should change as Memorial Day approaches, according to AAA. Gasoline production is projected to outpace demand, which will put downward pressure on gas prices.
Russia is in the midst of its longest streak of declines in oil and gas production in years, its economy is in shambles and its leverage on the international stage is in question. Its energy-dominated economy may not sustain Russia's ambitions in Eastern Europe for much longer, Graeber writes.
Western sanctions on Russia over Ukraine have so far avoided targeting Russia's state-owned natural gas company Gazprom. That's largely because Europe relies heavily on Russian natural gas imports and would suffer economically if sanctions are ratcheted up in the Ukraine crisis.
The Ukraine crisis has spurred new interest in Europe finding alternatives to Russian natural gas imports. Spain is not exactly an energy powerhouse, but it could serve as a conduit to the rest of Europe for supplies of non-Russian natural gas.
Gas prices are high in the US, but they could be even higher if it weren't for a boom in US oil production, according to AAA. US drivers are frustrated by the high gas prices, but they probably shouldn't expect a return to the days of cheap gas.
Russia is moving ahead with its controversial Arctic oil plans, but Russia's Arctic prize won't be as big as many think, Cunningham writes.
Methane emissions from hydraulic fracturing (fracking) could be much higher than previously estimated, according to a new study. The results are troubling because natural gas has been trumpeted for its supposed emissions benefits when compared to coal.
The atmosphere in Ukraine is increasingly tense ahead of its May presidential elections, with pro-Russian militia groups continuing to occupy buildings in eastern Ukraine. The country's energy history and future will help shape Ukraine's presidential elections.
While much of the political focus has been on energy security in Eastern Europe, Graeber writes, the economic bread crumbs point to real investment security in Asia.
Iran's oil production is on the rise despite Western efforts to curtail it. More Iran oil has gotten the attention of the Organization of Petroleum Exporting Countries, which is charting a course for the future amid new sources of oil.
A dramatic increase in US and Canadian oil production will push oil prices down, according to the International Monetary Fund. The growth in US shale oil and Canadian oil sands is already spilling over to the global marketplace.
Russia's plans to build a natural gas pipeline that bypasses Ukraine to the south is in doubt as the standoff between Russia and Ukraine continues to escalate.
A rise in US oil production has helped keep gas prices lower, but perhaps not as low as US drivers expected.