EIA understood that the DOE/FE scenarios were intended to provide results that show an outer envelope of domestic production and consumption responses that might follow from the approval of export licenses beyond 12 Bcf/d. The Accelerated Coal and Nuclear Retirements (ACNR) case, in which higher costs for running existing coal and nuclear plants result in accelerated capacity retirements, resulting in more reliance on natural gas to fuel electricity generation than in the Reference caseĮIA recognizes that the ramp-up specified by DOE/FE for the scenarios analyzed in this report, under which total Lower 48 states LNG exports reach 12 Bcf/d in 2020, is extremely aggressive, indeed almost impossible, and that the ultimate LNG export levels specified by DOE/FE are also very unlikely for some of the baselines.gross domestic product grows at an average annual rate 0.4 percentage points higher than in the Reference case, resulting in higher domestic energy demand The High Economic Growth (HEG) case, in which the U.S.The Low Oil and Gas Resource (LOGR) case, which reflects less optimistic assumptions about domestic oil and natural gas supply prospects than the Reference case.The High Oil and Gas Resource (HOGR) case, which reflects more optimistic assumptions about domestic natural gas supply prospects than the Reference case.The AEO2014 cases considered in this report include: economy, and natural gas use for electricity generation. The DOE/FE scenarios posit total LNG exports sourced from the Lower 48 states of 12 billion standard cubic feet per day (Bcf/d), 16 Bcf/d, and 20 Bcf/d, with these exports phased in at a rate of 2 Bcf/d each year beginning in 2015.ĭOE/FE requested that EIA consider the specified Lower 48 states LNG export scenarios in the context of baseline cases from EIA's 2014 Annual Energy Outlook (AEO2014) that reflect varying perspectives on the domestic natural gas supply situation, the growth rate of the U.S. Appendix A provides a copy of the DOE/FE request letter.ĭOE/FE asked EIA to assess how specified scenarios of increased exports of LNG from the Lower 48 states could affect domestic energy markets, focusing on consumption, production, and prices. This updated study, like the prior one, is intended to serve as an input to be considered in the evaluation of applications to export LNG from the United States under Section 3 of the Natural Gas Act, which requires DOE to grant a permit to export domestically produced natural gas unless it finds that such action is not consistent with the public interest. Department of Energy's Office of Fossil Energy (DOE/FE) for an update of the Energy Information Administration's (EIA) January 2012 study of liquefied natural gas (LNG) export scenarios. This report responds to a request from the U.S. add to create Method, return createInstance function, Parameters are custom configuration + The default configurationĪxios.Effect of Increased Levels of Liquefied Natural Gas Exports on U.S. ![]() hold context The method on extends to instance On Utils.extend(instance, Axios.prototype, context) hold Axios.prototype The method on extends to instance On, The specified context is context The way 4 establish axios example, Custom configurationįirst of all to see axios Entry file, lib In the catalog axios.js: // /lib/axios.js The way 2 axios(url), Default get request Let's first recall how we usually use axios Of : // The way 1 axios(config) ![]() Next we combine axios Analyze the following modules together with the operation process of :Īxios How to support different usage ? Use axios Initiate request Transform the request and response data. ![]() On the server side, it uses native node.js http modular, And on the client side ( Browsing end ) Then use XMLHttpRequests. ├─ defaults.js // axios Default configuration itemĪxios It's based on Promise Network request Library, Act on node.js And browser. ├─ dispatchRequest.js // Call the adapter to initiate the request In a browser environment xhr Initiate request In the environment http The module initiates the request However, I'm ashamed that I always use it in daily development, I haven't calmed down to read it well Axios Source code, Will there be many people like me ? Here is a list of axios The core directory structure of the project : lib Although everyone is right XMLHttpRequest Encapsulation, But in general Axios The heat of the, It's a unique ride ! thus it can be seen ,Axios It's really an excellent open source project.
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