Easwaran Kanason

Co - founder of NrgEdge
Last Updated: June 21, 2019
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Business Trends
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The threat of military action in the Middle East has gotten more intense this week. After several attacks on tankers that could be plausibly denied, Iran has made its first direct attack on a US asset, shooting down an unmanned US drone. The Americans say the drone was in international waters, while Iran claims that it had entered Iranian air space. Reports emerging out of the White House state the US President Donald Trump had authorised a military strike in response, but pulled back at the last minute. The simmering tensions between the two countries are now reaching boiling point, with Iran declaring that it is ‘ready for war’.

Predictably, crude oil prices spiked on the news. Brent and WTI prices rose by almost US$4/b over worries that a full-blown war will threaten global supplies. That this is happening just ahead of the OPEC meeting in Vienna – which was delayed by a week over internal squabbling over dates – places a lot of volatile cards on the table. Far more than more than surging US production, this stand-off will colour the direction of the crude market for the rest of 2019.

It started with an economic war, as the Trump administration placed increasingly tight sanctions on Iran. Financial sanctions came first, then sanctions on crude oil exports from Iran. But the situation was diffused when the US introduced waivers for 8 major importers of Iranian crude in November 2018, calming the markets. Even when the waivers were not renewed in April, the oil markets were still relatively calm, banking on the fact that Iran’s fellow OPEC countries would step in to the fill the gap. Most of Iran’s main clients – like South Korea, Japan and China – had already begun winding down their purchases in March, reportedly causing Iran’s crude exports to fall from 2 mmb/d to 400 kb/d. And just recently, the US also begun targeting Iranian petrochemical exports. Between a rock and a hard place, Iran looks seems forced to make good on its threats to go to war in the strategic Straits of Hormuz.

As the waivers ended, four tankers were attacked off the coast of Fujairah in the UAE in May. The immediate assumption was that these attacks were backed by Iran. Then, just a week ago, another two tankers were attacked, with the Americans showing video evidence reportedly show Iranian agents removing mines. But still, there was no direct connection to Iran for the attacks, even as the US and Iran traded diplomatic barbs. But the downing of the drone is unequivocally the work of the Iranian military. With President Donald Trump reportedly ‘bored’ of attempting regime change in Venezuela and his ultra-hawkish staff Mike Pompeo and John Bolton in the driver’s seat, military confrontation now seems inevitable.

This, predictably, has the oil world very nervous. Not just because the extension of the current OPEC+ deal could be scuppered, but because war will impact more than just Iranian oil. The safety of the Straits of Hormuz is in jeopardy, a key node in global oil supply through which almost 20 mmb/d of oil from Iraq, Saudi Arabia, Kuwait and the UAE flows along with LNG exports from the current world’s largest producer, Qatar. At its narrowest, the chokepoint in the Straits is just 50km from Iranian land. Crude exports could be routed south to Red Sea and the Gulf of Aden, but there is risk there too; the mouth of the Red Sea is where Iranian-backed Yemeni rebels are active, who have already started attacking Saudi land facilities.

This will add a considerable war risk premium to global crude prices, just as it did during the 1990 Gulf War and the 2003 invasion of Iraq. But more than just prices, the destabilising effects of a war could consume more than just the price of a barrel. If things are heading the way the current war-like signs are heading, then the oil world is in for a very major change very soon.

Historical crude price responses to wars in the Middle East

  • 1973: Yim Kippur War – oil prices quadrupled from US$3/b to US$12/b
  • 1990: Iraq invasion of Kuwait/Gulf War – oil prices doubled from US$17/b to US$36/b
  • 2003: US invasion of Iraq – oil prices rose from US$30/b to US$40/b

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The United States consumed a record amount of renewable energy in 2019

In 2019, consumption of renewable energy in the United States grew for the fourth year in a row, reaching a record 11.5 quadrillion British thermal units (Btu), or 11% of total U.S. energy consumption. The U.S. Energy Information Administration’s (EIA) new U.S. renewable energy consumption by source and sector chart published in the Monthly Energy Review shows how much renewable energy by source is consumed in each sector.

In its Monthly Energy Review, EIA converts sources of energy to common units of heat, called British thermal units (Btu), to compare different types of energy that are more commonly measured in units that are not directly comparable, such as gallons of biofuels compared with kilowatthours of wind energy. EIA uses a fossil fuel equivalence to calculate primary energy consumption of noncombustible renewables such as wind, hydro, solar, and geothermal.

U.S. renewable energy consumption by sector

Source: U.S. Energy Information Administration, Monthly Energy Review

Wind energy in the United States is almost exclusively used by wind-powered turbines to generate electricity in the electric power sector, and it accounted for about 24% of U.S. renewable energy consumption in 2019. Wind surpassed hydroelectricity to become the most-consumed source of renewable energy on an annual basis in 2019.

Wood and waste energy, including wood, wood pellets, and biomass waste from landfills, accounted for about 24% of U.S. renewable energy use in 2019. Industrial, commercial, and electric power facilities use wood and waste as fuel to generate electricity, to produce heat, and to manufacture goods. About 2% of U.S. households used wood as their primary source of heat in 2019.

Hydroelectric power is almost exclusively used by water-powered turbines to generate electricity in the electric power sector and accounted for about 22% of U.S. renewable energy consumption in 2019. U.S. hydropower consumption has remained relatively consistent since the 1960s, but it fluctuates with seasonal rainfall and drought conditions.

Biofuels, including fuel ethanol, biodiesel, and other renewable fuels, accounted for about 20% of U.S. renewable energy consumption in 2019. Biofuels usually are blended with petroleum-based motor gasoline and diesel and are consumed as liquid fuels in automobiles. Industrial consumption of biofuels accounts for about 36% of U.S. biofuel energy consumption.

Solar energy, consumed to generate electricity or directly as heat, accounted for about 9% of U.S. renewable energy consumption in 2019 and had the largest percentage growth among renewable sources in 2019. Solar photovoltaic (PV) cells, including rooftop panels, and solar thermal power plants use sunlight to generate electricity. Some residential and commercial buildings heat with solar heating systems.

October, 20 2020
Natural gas generators make up largest share of U.S. electricity generation capacity

operating natural-gas fired electric generating capacity by online year

Source: U.S. Energy Information Administration, Annual Electric Generator Inventory

Based on the U.S. Energy Information Administration's (EIA) annual survey of electric generators, natural gas-fired generators accounted for 43% of operating U.S. electricity generating capacity in 2019. These natural gas-fired generators provided 39% of electricity generation in 2019, more than any other source. Most of the natural gas-fired capacity added in recent decades uses combined-cycle technology, which surpassed coal-fired generators in 2018 to become the technology with the most electricity generating capacity in the United States.

Technological improvements have led to improved efficiency of natural gas generators since the mid-1980s, when combined-cycle plants began replacing older, less efficient steam turbines. For steam turbines, boilers combust fuel to generate steam that drives a turbine to generate electricity. Combustion turbines use a fuel-air mixture to spin a gas turbine. Combined-cycle units, as their name implies, combine these technologies: a fuel-air mixture spins gas turbines to generate electricity, and the excess heat from the gas turbine is used to generate steam for a steam turbine that generates additional electricity.

Combined-cycle generators generally operate for extended periods; combustion turbines and steam turbines are typically only used at times of peak load. Relatively few steam turbines have been installed since the late 1970s, and many steam turbines have been retired in recent years.

natural gas-fired electric gnerating capacity by retirement year

Source: U.S. Energy Information Administration, Annual Electric Generator Inventory

Not only are combined-cycle systems more efficient than steam or combustion turbines alone, the combined-cycle systems installed more recently are more efficient than the combined-cycle units installed more than a decade ago. These changes in efficiency have reduced the amount of natural gas needed to produce the same amount of electricity. Combined-cycle generators consume 80% of the natural gas used to generate electric power but provide 85% of total natural gas-fired electricity.

operating natural gas-fired electric generating capacity in selected states

Source: U.S. Energy Information Administration, Annual Electric Generator Inventory

Every U.S. state, except Vermont and Hawaii, has at least one utility-scale natural gas electric power plant. Texas, Florida, and California—the three states with the most electricity consumption in 2019—each have more than 35 gigawatts of natural gas-fired capacity. In many states, the majority of this capacity is combined-cycle technology, but 44% of New York’s natural gas capacity is steam turbines and 67% of Illinois’s natural gas capacity is combustion turbines.

October, 19 2020
EIA’s International Energy Outlook analyzes electricity markets in India, Africa, and Asia

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global energy consumption for power generation

Source: U.S. Energy Information Administration, International Energy Outlook 2020 (IEO2020)

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IEO2020 builds on the Reference case presented in IEO2019. The models, economic assumptions, and input oil prices from the IEO2019 Reference case largely remained unchanged, but EIA adjusted specific elements or assumptions to explore areas of uncertainty such as the rapid growth of renewable energy.

Because IEO2020 is based on the IEO2019 modeling platform and because it focuses on long-term electricity market dynamics, it does not include the impacts of COVID-19 and related mitigation efforts. The Annual Energy Outlook 2021 (AEO2021) and IEO2021 will both feature analyses of the impact of COVID-19 mitigation efforts on energy markets.

Asia infographic, as described in the article text


Source: U.S. Energy Information Administration, International Energy Outlook 2020 (IEO2020)
Note: Click to enlarge.

With the IEO2020 release, EIA is publishing new Plain Language documentation of EIA’s World Energy Projection System (WEPS), the modeling system that EIA uses to produce IEO projections. EIA’s new Handbook of Energy Modeling Methods includes sections on most WEPS components, and EIA will release more sections in the coming months.

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