Today in Energy
Petroleum stocks at Northeast power plants have not changed much in recent years
In much of the United States, power plants that burn petroleum liquids are generally operated for short periods during times of peak electricity demand, such as during brief periods of cold winter weather. These plants maintain petroleum inventories so that they are ready to dispatch electricity...
In California, natural gas helps balance changes in electricity demand and solar output
In California wholesale electricity markets, natural gas-fired electricity generation helps to balance fluctuations in electricity demand with daily cycles in solar-powered electricity generation. Natural gas and solar are the two most prevalent sources of electricity generation in California;...
U.S. petroleum refining capacity falls to its lowest level since May 2016
As of September 1 (the latest data available), the United States had 18.4 million barrels per calendar day (b/cd) of petroleum refining capacity, also known as operable atmospheric crude oil distillation capacity. U.S. refining capacity had reached a record high of nearly 19.0 million b/cd earlier...
EIA expects U.S. energy-related carbon dioxide emissions to fall 11% in 2020
In 2020, carbon dioxide (CO2) emissions from the U.S. energy sector could be 11% lower than in 2019, according to U.S. Energy Information Administration (EIA) data through August and EIA estimates for September through December. According to values published in EIA’s December Short-Term Energy...
Natural gas venting and flaring in North Dakota and Texas increased in 2019
The U.S. Energy Information Administration’s (EIA) 2020 Natural Gas Annual reports that the volume of U.S. natural gas that was vented and flared in 2019 was 1.48 billion cubic feet per day (Bcf/d), a record high annual average. The percentage of U.S. natural gas that was vented and flared in...
California was the largest net electricity importer of any state in 2019
Electricity routinely flows between the Lower 48 states and, to a lesser extent, between the United States and Canada and Mexico. Electricity generation exceeds electricity consumption in 25 states, and excess electricity is transmitted across state lines—almost 10% of U.S. electricity generation is...
Natural gas-fired generation has increased in most U.S. regions since 2015
Natural gas-fired generation has generally increased in most U.S. regions since 2015, according to data from the U.S. Energy Information Administration’s (EIA) Power Plant Operations Report. Annual electricity generation from natural gas power plants in the United States increased by 31% in...
Commercial buildings have gotten larger in the United States, with implications for energy
Commercial buildings have gotten larger in the United States as their floorspace continues to grow faster than the number of commercial buildings, according to preliminary results from the U.S. Energy Information Administration’s (EIA) 2018 Commercial Buildings Energy Consumption Survey...
The capacity of U.S. coal mines has fallen 28% since its 2009 peak
The U.S. Energy Information Administration’s (EIA) latest Annual Coal Report (ACR) shows that U.S. coal mining productive capacity, or the maximum amount of coal that mines can produce in a year, totaled 1,009 million short tons (MMst) in 2019. This amount represents a 28% decrease from the...
The United States briefly returned to net importer status for petroleum earlier this year
The United States imported more crude oil and petroleum products than it exported in May and June of this year, briefly reversing the country’s 15-year-long trend toward becoming a net petroleum exporter. After being a net petroleum exporter for seven consecutive months from October 2019...
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