Natural gas inventories end heating season above five-year average

(Fri, 21 Apr 2017) Working natural gas in storage as of March 31, the traditional end of the heating season, totaled 2,051 billion cubic feet (Bcf), or almost 15% above the five-year average according to EIA's <em>Weekly Natural Gas Storage Report</em>. The total inventory of U.S. natural gas in storage tends to follow seasonal patterns of injections through the summer and withdrawals during the winter.

The API gravity of crude oil produced in the U.S. varies widely across states

(Wed, 19 Apr 2017) API gravity is one of the key characteristics of crude oil that, along with other characteristics such as sulfur content, is used by refiners when evaluating different crude streams for processing into petroleum products. In 2016, the majority (51%) of the 8.4 million barrels per day (b/d) of crude oil produced in the Lower 48 states was light oil, or less dense oil with an API gravity of 40.1 or above.

Distributed Generation System Characteristics and Costs in the Buildings Sector

(Wed, 19 Apr 2017) This study commissioned by the U.S. Energy Information Administration finds that characteristics and costs of distributed generation are influenced by government policies, size, and application of the different technologies. Distributed solar photovoltaics (PV) and small wind are experiencing significant cost decreases through technological progress and economies of scale.

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