Easwaran Kanason

Co - founder of NrgEdge
Last Updated: April 24, 2019
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Business Trends
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A tremor ran through the oil & gas industry last week. It wasn’t a by-product of fracking activity, but it is certainly linked. Supermajor Chevron agreed to purchase US independent Anadarko Petroleum for US$33 billion, a 39% premium to Anadarko’s last traded price. It’s the largest industry deal since Shell’s US$61 billion takeover of the BG Group in 2015. That deal catapulted Shell to become the world’s largest LNG trader, expanding its reach in the fast-evolving industry. Chevron will be looking to do the same.

The purchase of Anadarko gets Chevron into two prolific areas: the Permian Basin in the US and LNG. Chevron is already one of the largest supermajors operating in the Permian, with 2.3 million acres in the area. In this respect, the purchase is strategic. Combined with Anadarko’s assets, Chevron would now have a 120 sq.km corridor in the sweet spot of the shale basin –  Delaware, which straddles the Texas-New Mexico border. It’s a major salvo fired and a great boost to Chevron’s ambitions, which named investment in the Permian as its major focus last year. But more than just extracting oil, the purchase plugs a hole in Chevron’s portfolio. Through Anadarko, Chevron will gain major US midstream space, including a 55% stake in the Western Midstream Partners whose pipelines crosses all over Texas, linking the Permian to the processing and exporting base on the Gulf.

Internationally, the acquisition also boosts Chevron’s presence in LNG, which had recently  lagged behind other supermajors like Shell, ExxonMobil and Total. Anadarko’s Mozambique LNG project is neck-in-neck to become the African nation’s first LNG project with ExxonMobil. Drawing on Mozambique’s prolific Rovuma basin, the LNG export project has a nameplate capacity of 12.88 mtpa, of which 8.5 mtpa has already been committed through sales and purchase agreements. With FID scheduled for this year and operations expected in the 2023/24 timeframe, it complements Chevron’s current LNG portfolio – including the massive projects in Western Australia – nicely.

Together with recent investments in the upper echelon of energy companies, it seems the moniker supermajor may not be enough. Within the supermajor category, there was already a hierarchy, with ExxonMobil and Shell outpacing the rest. With this Anadarko apurchase, Chevron leaps into that tier, which analysts are calling ultramajors. That is, if there isn’t a spanner in the works. Occidental Petroleum, which is also focused on the Permian, had previously made a US$70 per share bid for Anadarko. It is now considering a counter proposal. The battle for Anadarko will go on, but we expect that Chevron will prevail, seeing how Anadarko’s operations fit so neatly into its own portfolio.

But more than just Chevron, could this be a preview of the future? The US shale revolution was kickstarted by plucky companies and ambitious independents, while the majors lost out. With this Chevron deal – along with ExxonMobil’s expansion and BP’s recent purchase of BHP assets – this could kick off another round of industry consolidation, centred around buying the way into the Permian and other shale basins. This might be a major purchase that shakes up the status quo, but if the signs are correct, there is more of this to come.

Infographic: The Chevron-Anadarko deal

  • US$33 billion 25% cash- 75% stock deal
  • Chevron to acquire Anadarko shares for US$65 per share
  • Chevron will assume net debt of US$15 billion
  • Chevron will sell some US$15 billion of assets to offset the purchase

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Chevron Anadarko Exxonmobil Shell Permian LNG gas shale texas ultramajor supermajor
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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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Today, EIA is releasing its International Energy Outlook 2020 (IEO2020), which analyzes generating technology, fuel price, and infrastructure uncertainty in the electricity markets of Africa, Asia, and India. A related webcast presentation will begin this morning at 9:00 a.m. Eastern Time from the Center for Strategic and International Studies.

global energy consumption for power generation

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

IEO2020 focuses on the electricity sector, which consumes a growing share of the world’s primary energy. The makeup of the electricity sector is changing rapidly. The use of cost-efficient wind and solar technologies is increasing, and, in many regions of the world, use of lower-cost liquefied natural gas is also increasing. In IEO2019, EIA projected renewables to rise from about 20% of total energy consumed for electricity generation in 2010 to the largest single energy source by 2050.

The following are some key findings of IEO2020:

  • As energy use grows in Asia, some cases indicate more than 50% of electricity could be generated from renewables by 2050.
    IEO2020 features cases that consider differing natural gas prices and renewable energy capital costs in Asia, showing how these costs could shift the fuel mix for generating electricity in the region either further toward fossil fuels or toward renewables.
  • Africa could meet its electricity growth needs in different ways depending on whether development comes as an expansion of the central grid or as off-grid systems.
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  • Transmission infrastructure affects options available to change the future fuel mix for electricity generation in India.
    IEO2020 cases demonstrate the ways that electricity grid interconnections influence fuel choices for electricity generation in India. In cases where India relies more on a unified grid that can transmit electricity across regions, the share of renewables significantly increases and the share of coal decreases between 2019 and 2050. More limited movement of electricity favors existing in-region generation, which is mostly fossil fuels.

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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