Every day, ISO New England publishes this summary of factors affecting the power system for the next seven days, including weather, generating capacity, and peak demand.
The forecast is used to identify capacity deficiencies several days in advance and triggers the commitment of generators with start times greater than 24 hours.
For today's forecast, see the Morning Report
View the forecast below, or download a CSV file. Hover over items for an explanation.
| Weather |
Day 2
Wed
07/06
|
Day 3
Thu
07/07
|
Day 4
Fri
07/08
|
Day 5
Sat
07/09
|
Day 6
Sun
07/10
|
Day 7
Mon
07/11
|
Show error$FreeMarker template error:
For "." left-hand operand: Expected a hash, but this evaluated to a string (wrapper: f.t.SimpleScalar):
==> sdf.MarketDay[0].Weather [in template "templates/web/rest-templates/seven-day-forecast.ftl" at line 37, column 32]
The failing instruction (FTL stack trace):
----------
==> #list sdf.MarketDay[0].Weather.CityWe... [in template "templates/web/rest-templates/seven-day-forecast.ftl" at line 37, column 25]
#else [in template "templates/web/rest-templates/seven-day-forecast.ftl" at line 14, column 1]
#include "\${templatePath}" [in template "templates/web/data-driven-widget.ftl" at line 82, column 9]
#else [in template "templates/web/data-driven-widget.ftl" at line 81, column 1]
----------
Java stack trace (for programmers):
----------
freemarker.core.UnexpectedTypeException: [... Exception message was already printed; see it above ...]
at freemarker.core.Dot._eval(Dot.java:81)
at freemarker.core.Expression.eval(Expression.java:111)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.IfBlock.accept(IfBlock.java:84)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Environment.include(Environment.java:1712)
at freemarker.core.Include.accept(Include.java:172)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.IfBlock.accept(IfBlock.java:84)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Environment.process(Environment.java:243)
at freemarker.template.Template.process(Template.java:277)
at org.craftercms.engine.freemarker.RenderComponentDirective.processComponentTemplate(RenderComponentDirective.java:299)
at org.craftercms.engine.freemarker.RenderComponentDirective.execute(RenderComponentDirective.java:143)
at freemarker.core.Environment.visit(Environment.java:341)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:136)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visitByHiddingParent(Environment.java:286)
at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:193)
at freemarker.core.Environment.visitIteratorBlock(Environment.java:509)
at freemarker.core.IteratorBlock.accept(IteratorBlock.java:103)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.IfBlock.accept(IfBlock.java:84)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Environment.visit(Environment.java:487)
at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Macro$Context.runMacro(Macro.java:209)
at freemarker.core.Environment.visit(Environment.java:694)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.MixedContent.accept(MixedContent.java:93)
at freemarker.core.Environment.visit(Environment.java:265)
at freemarker.core.Environment.process(Environment.java:243)
at freemarker.template.Template.process(Template.java:277)
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:366)
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:283)
at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:233)
at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
at org.craftercms.engine.view.UserAgentAwareCrafterPageView.renderActualView(UserAgentAwareCrafterPageView.java:33)
at org.craftercms.engine.view.CrafterPageView.renderMergedOutputModel(CrafterPageView.java:232)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1217)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:852)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.craftercms.engine.servlet.filter.SiteContextResolvingFilter.doFilter(SiteContextResolvingFilter.java:46)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.craftercms.commons.http.RequestContextBindingFilter.doFilter(RequestContextBindingFilter.java:78)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.craftercms.engine.servlet.filter.ExceptionHandlingFilter.doFilter(ExceptionHandlingFilter.java:56)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:451)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
| Generating Capacity Position |
| Total Capacity Supply Obligation (CSO) |
28,841 |
28,841 |
28,841 |
28,841 |
28,841 |
28,841 |
| Anticipated Cold Weather Outages |
0 |
0 |
0 |
0 |
0 |
0 |
| Other Generation Outages |
4,586 |
3,855 |
4,463 |
4,163 |
4,010 |
4,160 |
| Anticipated De-List MW Offered |
1,288 |
1,288 |
1,288 |
1,288 |
1,288 |
1,288 |
| Total Generation Available |
25,543 |
26,274 |
25,666 |
25,966 |
26,119 |
25,969 |
| Import at Time of Peak |
2,988 |
2,988 |
2,888 |
2,888 |
2,888 |
2,888 |
| Total Available Generation and Imports |
28,531 |
29,262 |
28,554 |
28,854 |
29,007 |
28,857 |
| Projected Peak Load |
12,490 |
13,020 |
14,450 |
14,100 |
13,960 |
14,220 |
| Replacement Reserve Requirement |
160 |
160 |
160 |
160 |
160 |
160 |
| Required Reserve |
2,303 |
2,303 |
2,303 |
2,303 |
2,303 |
2,303 |
| Required Reserve including Replacement |
2,463 |
2,463 |
2,463 |
2,463 |
2,463 |
2,463 |
| Total Load plus Required Reserve |
14,953 |
15,483 |
16,913 |
16,563 |
16,423 |
16,683 |
| Projected Surplus or Deficiency |
13,578 |
13,779 |
11,641 |
12,291 |
12,584 |
12,174 |
| Available Demand Response Resources |
200 |
329 |
329 |
329 |
329 |
329 |
| Available Real-Time Emergency Generation |
0 |
0 |
1 |
1 |
1 |
1 |
Report Generated 07/05/2022 00:00 EDT
Download a CSV file of the Seven-Day Capacity Forecast.
