Energy and Minerals

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Date published: January 25, 2018

Understanding the Mineral Resources of the Midcontinent Rift

The first great geologic expeditions of the United States set off in the mid-1800s, equipped with mules, rifles, and early scientific instruments. Their goal: to uncover the great mineral wealth of the United States and learn about its earliest geologic history.

Date published: December 22, 2017

Re-Assessing Alaska's Energy Frontier

Less than 80 miles from Prudhoe Bay, home to the giant oil fields that feed the Trans-Alaska Pipeline, lies the site of USGS’ latest oil and gas assessment: the National Petroleum Reserve-Alaska and adjacent areas. Managed by the Bureau of Land Management, the NPR-A covers 22.8 million acres, more than the entire state of South Carolina.

Date published: October 26, 2017

Geologic Groundwork-How USGS Coal Assessments Assist EIA's Coal Forecasts

It is difficult to overstate the importance of energy to the American economy.  Managing this vital sector depends on knowing how many energy resources we have, how many we use and need, and how these resources are transported

Date published: October 25, 2017

USGS Releases Selenium Modeling Framework for Montana and British Columbia’s Lake Koocanusa

Resource managers, regulators, and stakeholders of Montana and British Columbia’s Lake Koocanusa now have a new approach for understanding the implications of different levels of selenium, and to explore alternative selenium criteria for waters in the Lake.

Date published: October 23, 2017

Assessments Evolved: USGS Coal Research in the 21st Century

Although often associated with helping fuel the Nation’s growth during the Industrial Revolution, coal is very much part of our space-age present. In 2016, coal-fired power plants provided 30.4 percent of the country’s electricity, and it is an important source of employment in many states.

Date published: October 20, 2017

Exploring Gas Hydrates as a Future Energy Source

In the past decade, the development of the Barnett, Eagle Ford, Marcellus, and other shales has dominated the national consciousness regarding natural gas. But in Alaska, another form of natural gas has been the focus of research for decades—methane hydrate.

Date published: October 16, 2017

When Ice Yields Fire

When can ice yield fire? That’s the burning question at the heart of one of USGS’s longest-running research programs to date: the exploration of gas hydrates.

Date published: October 11, 2017

EarthWord–Discovery

Eureka often accompanies this EarthWord.