POWERMag

<!doctype html> <html> <head> <script>window._sf_startpt=(new Date()).getTime();</script> <title>POWERMag</title> <meta charset="utf-8"/> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1.0"/> <link rel="stylesheet" type="text/css" href="https://fullscreen.powermag.com/assets/powermag.css?jy26oct"/> <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.com/css?family=Raleway:400,700|Merriweather:400,700"/> <script>var googletag = googletag || {}; googletag.cmd = googletag.cmd || []; (function() { var gads = document.createElement('script'); gads.async = true; gads.type = 'text/javascript'; var useSSL = 'https:' == document.location.protocol; gads.src = (useSSL ? 'https:' : 'http:') + '//www.googletagservices.com/tag/js/gpt.js'; var node = document.getElementsByTagName('script')[0]; node.parentNode.insertBefore(gads, node); })(); </script><script type="text/javascript">googletag.cmd.push(function() { googletag.pubads().enableSingleRequest(); googletag.enableServices(); }); </script>  <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-WWWKPH3'); </script>  </head> <body class="Site__ Home__"> <div class="_SiteNav__" data-shortname="powermag"> <div> <div class="_Primary__"> <nav class="Nav"><a class="_Link -home" href="https://fullscreen.powermag.com/" tabindex="1" aria-label="">Via Satellite</a></nav> </div> <div class="_Secondary__"></div> <div class="_Tertiary__"></div> </div> </div> <div class="_SiteContent__"> <div class="_Cards__"> <div class="CardGrid__" data-layout="1"> <a class="EntryItem Card" href="https://www.powermag.com/siemens-dawn-hydrogen-economy/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-aspect_ratio="1.547"> <div class="_Image" style="background-image: url('https://www.powermag.com/siemens-dawn-hydrogen-economy/assets/AMQoOeegQD/newbusiness_landscapekeyviz__4share-2119x1413.jpeg');background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">At the Dawn of the Hydrogen Economy </h2> <span class="_Byline">By Armin Schnettler, PhD, Executive Vice President and CEO of the New Energy Business at Siemens Energy</span> <p class="_Summary">Interest in hydrogen is growing, with demand increasing rapidly. It is clear that the next significant transformation in the energy transition will be based on the hydrogen economy, transforming green electrons to green molecules via water electrolysis to create green hydrogen.</p> </div> </div> <noscript><img src="https://www.powermag.com/siemens-dawn-hydrogen-economy/assets/AMQoOeegQD/newbusiness_landscapekeyviz__4share-2119x1413.jpeg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://www.powermag.com/interactive-content/2019-plant-year-egypt-megaproject"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-aspect_ratio="1.547"> <div class="_Image" style="background-image: url('./images/egyptmegaproject.jpg');background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">PLANT OF THE YEAR</h2> <span class="_Byline">By Aaron Larson, Sonal Patel, and Darrell Proctor</span> <p class="_Summary">Egypt Megaproject: An Expedited Power Transformation</p> </div> </div> <noscript><img src="./images/egyptmegaproject.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://www.powermag.com/long-form-stories/helping-utilities-lead-the-energy-revolution/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-aspect_ratio="1.547"> <div class="_Image" style="background-image: url('https://www.powermag.com/long-form-stories/helping-utilities-lead-the-energy-revolution/assets/section01-bg.jpg');background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">The Energy Revolution</h2> <p class="_Summary">Leading equipment providers are helping power producers and utilities survive and thrive in a rapidly changing landscape.</p> </div> </div> <noscript><img src="https://www.powermag.com/long-form-stories/helping-utilities-lead-the-energy-revolution/assets/section01-bg.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://www.powermag.com/interactive-content/Summer-2018-Corporate-Capabilities-Report/index.html"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/WXmy3XzgSx2u39EipmXO_ThinkstockPhotos-595744458.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/x6G34aK5RX2T2IvaI2wH_ThinkstockPhotos-595744458.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/L54k8dspRgOwhDLc73QG_ThinkstockPhotos-595744458.jpg" data-aspect_ratio="1.500"> <div class="_Image" style="background-position:57% 77%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">Summer 2018 Corporate Capabilities Report</h2> <span class="_Byline">By POWER Partners</span> <p class="_Summary"></p> <span class="DateTime"><span class="_Label"></span><time class="_Date" datetime="2018-07-23T04:00:00.000Z">23 July 2018</time></span> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/WXmy3XzgSx2u39EipmXO_ThinkstockPhotos-595744458.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://www.powermag.com/long-form-stories/digitalization-how-siemens-is-leading-the-transformation-of-the-energy-industry/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/X0HCr5NxR162414fFheB_intro-img.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/kfYOAH9Sm6s0yUNsTeuo_intro-img.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/CSzj4fZRIyLr09Fps9EE_intro-img.jpg" data-aspect_ratio="0.816"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">How Siemens is Leading the Transformation of the Energy Industry</h2> <span class="_Byline">By POWER and Siemens</span> <p class="_Summary"></p> <span class="DateTime"><span class="_Label"></span><time class="_Date" datetime="2018-06-01T04:00:00.000Z">1 June 2018</time></span> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/X0HCr5NxR162414fFheB_intro-img.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://fullscreen.powermag.com/lifting-and-replacing-a-coal-transfer-conveyor-tube/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/Ib1lh71mQYO1NIP4BeYI_IMG_1741-revised2.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/juDNP78lSpe9CAA1eDE5_IMG_1741-revised2.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/n9OwTi5nRYKDi0uqJ7jb_IMG_1741-revised2.jpg" data-aspect_ratio="1.778"> <div class="_Image" style="background-position:47% 62%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">Degrees of Difficulty</h2> <span class="_Byline">By Lifting Gear Hire</span> <p class="_Summary">Enerfab, Inc. was hired to complete the lifting and replacing of a conveyor tube for a coal transfer facility using rented Modulift庐 spreader beams from Lifting Gear Hire.</p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/Ib1lh71mQYO1NIP4BeYI_IMG_1741-revised2.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://fullscreen.powermag.com/the-digital-transformation-of-the-power-industry-is-happening-now-are-you-ready/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/AuydbKAhTaWFP3kTpHVx_ThinkstockPhotos-dv738028.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/3eraB3EREKxYy8hk0zLV_ThinkstockPhotos-dv738028.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/MDzT3S9NT0iioFCpuLcv_ThinkstockPhotos-dv738028.jpg" data-aspect_ratio="1.244"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title"> The Digital Transformation of the Power Industry Is Happening Now. Are You Ready?</h2> <span class="_Byline">By POWER & Industry Partners </span> <p class="_Summary"> </p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/AuydbKAhTaWFP3kTpHVx_ThinkstockPhotos-dv738028.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://fullscreen.powermag.com/top-plant-linden-generating-station-linden-new-jersey/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/S5mfWejYTk6g3HX13mfn_Figure%20splash-Linden%20exterior.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/jCMRu9HSbWLdUKi94xt5_Figure%20splash-Linden%20exterior.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/FjRCbJNMR8i08r1PE0zG_Figure%20splash-Linden%20exterior.jpg" data-aspect_ratio="1.369"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">Top Plant: Linden Generating Station, Linden, New Jersey</h2> <span class="_Byline">By Thomas W. Overton, JD</span> <p class="_Summary">New Jersey鈥檚 second-largest power plant has been a leader since it opened in 2006, when it was named a POWER Top Plant for its use of reclaimed water for cooling and for fitting an advanced four-unit facility into a constrained brownfield site. Now PSEG鈥檚 Linden Generating Station becomes a two-time Top Plant winner for its embrace of advanced digital monitoring and analytics to stay competitive in the red-hot PJM market.</p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/S5mfWejYTk6g3HX13mfn_Figure splash-Linden exterior.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://fullscreen.powermag.com/top-plant-chivasso-combined-cycle-power-plant-turin-italy/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/M1YZG9LCQXijV6jDrq36_Figure%20splash-exterior.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/U8urbKerREaDMA28cEgu_Figure%20splash-exterior.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/ODH6K4PvROmzPjgdSAii_Figure%20splash-exterior.jpg" data-aspect_ratio="1.334"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">Top Plant: Chivasso Combined Cycle Power Plant, Turin, Italy</h2> <span class="_Byline">By Thomas W. Overton, JD</span> <p class="_Summary">When a plant goes into mothballs鈥攅specially because of poor economics鈥攊t鈥檚 often a harbinger of impending retirement. Upgrades to improve performance may help, but in changing markets, returns can be highly uncertain. Italian energy firm A2A partnered with GE to return one plant to profitability with a combination of hardware improvements and cloud-based analytics. </p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/M1YZG9LCQXijV6jDrq36_Figure splash-exterior.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://www.powermag.com/long-form-stories/2016-POWER-Plant-of-the-Year-Award/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/KJA3hfmwRdeN5Lf1bm2B_Siemens.png" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/zCBqfwJTiNU0vczcjJ3w_Siemens.png" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/aU0EyFmRZaOkyxQ1jdxB_Siemens.png" data-aspect_ratio="2.123"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">POWER magazine's Plant of the Year</h2> <span class="_Byline">By Lee Buchsbaum</span> <p class="_Summary"></p> <span class="DateTime"><span class="_Label"></span><time class="_Date" datetime="2016-09-12T05:00:00.000Z">12 September 2016</time></span> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/KJA3hfmwRdeN5Lf1bm2B_Siemens.png" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://www.powermag.com/long-form-stories/bw-power/?_ga=1.61205352.550666799.1420479289"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/BMVO4YqHSL6ajUC7vNmG_HTMLscreenshot.png" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/Eo8shuVpTGO8YcQ6Til0_HTMLscreenshot.png" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/Q1Om1bTXTK69GdjBkECm_HTMLscreenshot.png" data-aspect_ratio="1.863"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">A U.S. Power Industry Regulatory Update</h2> <span class="_Byline">By By Sonal Patal</span> <p class="_Summary"></p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/BMVO4YqHSL6ajUC7vNmG_HTMLscreenshot.png" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://fullscreen.powermag.com/plant-of-the-year-saskpowers-boundary-dam-carbon-capture-project-wins-powers-highest-award/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/YH8Qw44TVqtOyVhC829E_OverviewPreOp_SaskPower_Splash%20copy.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/1QYcdrkpQPubb6wWqVvm_OverviewPreOp_SaskPower_Splash%20copy.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/PhYlpbE4TVaPcdNJXMqU_OverviewPreOp_SaskPower_Splash%20copy.jpg" data-aspect_ratio="1.800"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">SaskPower鈥檚 Boundary Dam Carbon Capture Project Wins POWER鈥檚 Highest Award</h2> <span class="_Byline">By Gail Reitenbach, PhD</span> <p class="_Summary"></p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/YH8Qw44TVqtOyVhC829E_OverviewPreOp_SaskPower_Splash copy.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> <a class="EntryItem Card" href="https://fullscreen.powermag.com/women-in-power-generation-talk-about-why-they-love-their-careers/"> <div class="EntryCover"> <div class="CoverImage _Image -intrinsic -align--focal_point" data-is_empty="false" data-src_640="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/Q3lqG2RwRm0slu5cl9rG_WIPG%20splash_Marquee.jpg" data-src_1280="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/p6hzHXDwQkeqRKowJ2M6_WIPG%20splash_Marquee.jpg" data-src_2560="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/wFwWq6quSheTzMqqHcNm_WIPG%20splash_Marquee.jpg" data-aspect_ratio="1.547"> <div class="_Image" style="background-position:50% 50%;overflow:hidden;"> <div class="_Info"> <div class="_InfoContent"> <h2 class="_Title">Women in Power Generation Talk About Why They Love Their Careers </h2> <span class="_Byline">By Gail Reitenbach</span> <p class="_Summary">In this supplement to the June 2015 issue of POWER, women in a variety of roles across the power sector comment on why they love their careers in a field where women remain a small minority.</p> </div> </div> <noscript><img src="https://s3.amazonaws.com/marquee-test-akiaisur2rgicbmpehea/Q3lqG2RwRm0slu5cl9rG_WIPG splash_Marquee.jpg" style="width:100%;"/></noscript> </div> </div> </div> </a> </div> </div> </div> <script>(function(window){ var _query_data = { ".EntryCover": { "min-width": [ 641, 769, 321, 1025 ] }, ".IssueCover": { "min-width": [ 641, 769, 321, 1025 ] }, ".TextBlock": { "min-width": [ 641 ] }, ".ListBlock": { "min-width": [ 641 ] }, ".TextBlock.-role--quote": { "min-width": [ 641 ] }, ".ListBlock.-role--quote": { "min-width": [ 641 ] } }; // Generated by CoffeeScript 1.12.4 var addTo, clean, frame_fns, pending_frame, refresh, removeFrom, slice = [].slice; clean = function(element, attr) { var val; val = element.getAttribute(attr); return (val != null ? typeof val.replace === "function" ? val.replace(/[\t\r\n]/g, ' ') : void 0 : void 0) || ''; }; addTo = function(element, attr, value) { var cur, val; if (element.nodeType === 1 && value) { val = value + "px"; cur = clean(element, attr); if (cur.indexOf(val) === -1) { return element.setAttribute(attr, (cur + " " + val).trim()); } } }; removeFrom = function(element, attr, value) { var cur, updated, val; if (element.nodeType === 1 && value) { val = value + "px"; cur = clean(element, attr); updated = false; while (cur.indexOf(val) >= 0) { cur = cur.replace(val, ''); updated = true; } if (updated) { return element.setAttribute(attr, cur.trim()); } } }; pending_frame = null; frame_fns = []; refresh = function() { var fn1, rules, selector; frame_fns = []; fn1 = function() { var constraint, element, elements, i, len, results, values; elements = document.querySelectorAll(selector); results = []; for (i = 0, len = elements.length; i < len; i++) { element = elements[i]; results.push((function() { var results1; results1 = []; for (constraint in rules) { values = rules[constraint]; results1.push(values.forEach(function(value) { var _constraint, _element, _height, _width; _element = element; _constraint = constraint; _width = _element.offsetWidth; _height = _element.offsetHeight; if ((_constraint === 'min-width' && _width >= value) || (_constraint === 'max-width' && _width <= value) || (_constraint === 'min-height' && _height >= value) || (_constraint === 'max-height' && _height <= value)) { return frame_fns.push([addTo, _element, _constraint, value]); } else { return frame_fns.push([removeFrom, _element, _constraint, value]); } })); } return results1; })()); } return results; }; for (selector in _query_data) { rules = _query_data[selector]; fn1(); } if (!pending_frame) { pending_frame = true; return window.requestAnimationFrame(function() { pending_frame = false; return frame_fns.forEach(function(arg) { var args, fn; fn = arg[0], args = 2 <= arg.length ? slice.call(arg, 1) : []; return fn.apply(null, args); }); }); } }; refresh(); window.addEventListener('resize', refresh, false); window['elementQuery'] = refresh; })(window); </script><script>(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){ require('viewport-units-buggyfill').init(); },{"viewport-units-buggyfill":2}],2:[function(require,module,exports){ /*! * viewport-units-buggyfill v0.4.1 * @web: https://github.com/rodneyrehm/viewport-units-buggyfill/ * @author: Rodney Rehm - http://rodneyrehm.de/en/ */ (function (root, factory) { 'use strict'; if (typeof define === 'function' && define.amd) { // AMD. Register as an anonymous module. define([], factory); } else if (typeof exports === 'object') { // Node. Does not work with strict CommonJS, but // only CommonJS-like enviroments that support module.exports, // like Node. module.exports = factory(); } else { // Browser globals (root is window) root.viewportUnitsBuggyfill = factory(); } }(this, function () { 'use strict'; /*global document, window, location, XMLHttpRequest, XDomainRequest*/ var initialized = false; var options; var isMobileSafari = /(iPhone|iPod|iPad).+AppleWebKit/i.test(window.navigator.userAgent); var viewportUnitExpression = /([+-]?[0-9.]+)(vh|vw|vmin|vmax)/g; var forEach = [].forEach; var dimensions; var declarations; var styleNode; var isOldInternetExplorer = false; // Do not remove the following comment! // It is a conditional comment used to // identify old Internet Explorer versions /*@cc_on @if (@_jscript_version <= 10) isOldInternetExplorer = true; @end @*/ function debounce(func, wait) { var timeout; return function() { var context = this; var args = arguments; var callback = function() { func.apply(context, args); }; clearTimeout(timeout); timeout = setTimeout(callback, wait); }; } // from http://stackoverflow.com/questions/326069/how-to-identify-if-a-webpage-is-being-loaded-inside-an-iframe-or-directly-into-t function inIframe() { try { return window.self !== window.top; } catch (e) { return true; } } function initialize(initOptions) { if (initialized) { return; } if (initOptions === true) { initOptions = { force: true }; } options = initOptions || {}; options.isMobileSafari = isMobileSafari; if (!options.force && !isMobileSafari && !isOldInternetExplorer && (!options.hacks || !options.hacks.required(options))) { // this buggyfill only applies to mobile safari return; } options.hacks && options.hacks.initialize(options); initialized = true; styleNode = document.createElement('style'); styleNode.id = 'patched-viewport'; document.head.appendChild(styleNode); // Issue #6: Cross Origin Stylesheets are not accessible through CSSOM, // therefore download and inject them as <style> to circumvent SOP. importCrossOriginLinks(function() { var _refresh = debounce(refresh, options.refreshDebounceWait || 100); // doing a full refresh rather than updateStyles because an orientationchange // could activate different stylesheets window.addEventListener('orientationchange', _refresh, true); // orientationchange might have happened while in a different window window.addEventListener('pageshow', _refresh, true); if (options.force || isOldInternetExplorer || inIframe()) { window.addEventListener('resize', _refresh, true); options._listeningToResize = true; } options.hacks && options.hacks.initializeEvents(options, refresh, _refresh); refresh(); }); } function updateStyles() { styleNode.textContent = getReplacedViewportUnits(); } function refresh() { if (!initialized) { return; } findProperties(); // iOS Safari will report window.innerWidth and .innerHeight as 0 // unless a timeout is used here. // TODO: figure out WHY innerWidth === 0 setTimeout(function() { updateStyles(); }, 1); } function findProperties() { declarations = []; forEach.call(document.styleSheets, function(sheet) { if (sheet.ownerNode.id === 'patched-viewport' || !sheet.cssRules) { // skip entire sheet because no rules ara present or it's the target-element of the buggyfill return; } if (sheet.media && sheet.media.mediaText && window.matchMedia && !window.matchMedia(sheet.media.mediaText).matches) { // skip entire sheet because media attribute doesn't match return; } forEach.call(sheet.cssRules, findDeclarations); }); return declarations; } function findDeclarations(rule) { if (rule.type === 7) { var value = rule.cssText; viewportUnitExpression.lastIndex = 0; if (viewportUnitExpression.test(value)) { // KeyframesRule does not have a CSS-PropertyName declarations.push([rule, null, value]); options.hacks && options.hacks.findDeclarations(declarations, rule, null, value); } return; } if (!rule.style) { if (!rule.cssRules) { return; } forEach.call(rule.cssRules, function(_rule) { findDeclarations(_rule); }); return; } forEach.call(rule.style, function(name) { var value = rule.style.getPropertyValue(name); viewportUnitExpression.lastIndex = 0; if (viewportUnitExpression.test(value)) { declarations.push([rule, name, value]); options.hacks && options.hacks.findDeclarations(declarations, rule, name, value); } }); } function getReplacedViewportUnits() { dimensions = getViewport(); var css = []; var buffer = []; var open; var close; declarations.forEach(function(item) { var _item = overwriteDeclaration.apply(null, item); var _open = _item.selector.length ? (_item.selector.join(' {\n') + ' {\n') : ''; var _close = new Array(_item.selector.length + 1).join('\n}'); if (!_open || _open !== open) { if (buffer.length) { css.push(open + buffer.join('\n') + close); buffer.length = 0; } if (_open) { open = _open; close = _close; buffer.push(_item.content); } else { css.push(_item.content); open = null; close = null; } return; } if (_open && !open) { open = _open; close = _close; } buffer.push(_item.content); }); if (buffer.length) { css.push(open + buffer.join('\n') + close); } return css.join('\n\n'); } function overwriteDeclaration(rule, name, value) { var _value = value.replace(viewportUnitExpression, replaceValues); var _selectors = []; if (options.hacks) { _value = options.hacks.overwriteDeclaration(rule, name, _value); } if (name) { // skipping KeyframesRule _selectors.push(rule.selectorText); _value = name + ': ' + _value + ';'; } var _rule = rule.parentRule; while (_rule) { _selectors.unshift('@media ' + _rule.media.mediaText); _rule = _rule.parentRule; } return { selector: _selectors, content: _value }; } function replaceValues(match, number, unit) { var _base = dimensions[unit]; var _number = parseFloat(number) / 100; return (_number * _base) + 'px'; } function getViewport() { var vh = window.innerHeight; var vw = window.innerWidth; return { vh: vh, vw: vw, vmax: Math.max(vw, vh), vmin: Math.min(vw, vh) }; } function importCrossOriginLinks(next) { var _waiting = 0; var decrease = function() { _waiting--; if (!_waiting) { next(); } }; forEach.call(document.styleSheets, function(sheet) { if (!sheet.href || origin(sheet.href) === origin(location.href)) { // skip <style> and <link> from same origin return; } _waiting++; convertLinkToStyle(sheet.ownerNode, decrease); }); if (!_waiting) { next(); } } function origin(url) { return url.slice(0, url.indexOf('https://fullscreen.powermag.com/', url.indexOf('://') + 3)); } function convertLinkToStyle(link, next) { getCors(link.href, function() { var style = document.createElement('style'); style.media = link.media; style.setAttribute('data-href', link.href); style.textContent = this.responseText; link.parentNode.replaceChild(style, link); next(); }, next); } function getCors(url, success, error) { var xhr = new XMLHttpRequest(); if ('withCredentials' in xhr) { // XHR for Chrome/Firefox/Opera/Safari. xhr.open('https://fullscreen.powermag.com/GET', url, true); } else if (typeof XDomainRequest !== 'undefined') { // XDomainRequest for IE. xhr = new XDomainRequest(); xhr.open('https://fullscreen.powermag.com/GET', url); } else { throw new Error('cross-domain XHR not supported'); } xhr.onload = success; xhr.onerror = error; xhr.send(); return xhr; } return { version: '0.4.1', findProperties: findProperties, getCss: getReplacedViewportUnits, init: initialize, refresh: refresh }; })); },{}]},{},[1]); </script><script src="https://fullscreen.powermag.com/assets/script.js" async=""></script><script>(function(w){ w.addEventListener('load',function(){ w['Marquee'].activateModules({"menu":[],"ExternalLink":[{"host":"fullscreen.powermag.com","intercept":true}],"URLCleaner":[],"CoverImage":[]}); }); })(window); </script> <div class="ParsleyIntegration"> <div id="parsely-root"><span id="parsely-cfg" data-parsely-site="powermag.com"></span></div> <script>(function(s, p, d) { var h=d.location.protocol, i=p+"-"+s, e=d.getElementById(i), r=d.getElementById(p+"-root"), u=h==="https:"?"d1z2jf7jlzjs58.cloudfront.net" :"static."+p+".com"; if (e) return; e = d.createElement(s); e.id = i; e.async = true; e.src = h+"//"+u+"/p.js"; r.appendChild(e); })("script", "parsely", document); </script> </div> <script id="_build_info" type="application/json">{"commit":"4ae1-dirty","assets":null,"publication":"powermag","env":"development"}</script> </body> </html>

CINXE.COM

POWERMag