diff --git a/uber/decorators.py b/uber/decorators.py
index 039abd5c7..e3912e8d7 100644
--- a/uber/decorators.py
+++ b/uber/decorators.py
@@ -574,7 +574,8 @@ def renderable_data(data=None):
 
 
 # render using the first template that actually exists in template_name_list
-def render(template_name_list, data=None, encoding='utf-8'):
+# Returns a generator that streams the template result to the client
+def render_stream(template_name_list, data=None, encoding='utf-8'):
     data = renderable_data(data)
     env = JinjaEnv.env()
     template = env.get_or_select_template(template_name_list)
@@ -585,6 +586,17 @@ def render(template_name_list, data=None, encoding='utf-8'):
     return rendered
 
 
+# render using the first template that actually exists in template_name_list
+def render(template_name_list, data=None, encoding='utf-8'):
+    data = renderable_data(data)
+    env = JinjaEnv.env()
+    template = env.get_or_select_template(template_name_list)
+    rendered = template.render(data)
+    if encoding:
+            return rendered.encode(encoding)
+    return rendered
+
+
 def render_empty(template_name_list):
     env = JinjaEnv.env()
     template = env.get_or_select_template(template_name_list)
@@ -653,12 +665,19 @@ def with_rendering(*args, **kwargs):
             if c.UBER_SHUT_DOWN and not cherrypy.request.path_info.startswith('/schedule'):
                 return render('closed.html')
             elif isinstance(result, dict):
+                cp_config = getattr(func, "_cp_config", {})
+                if cp_config.get("response.stream", False):
+                    return render_stream(_get_template_filename(func), result)
                 return render(_get_template_filename(func), result)
             else:
                 return result
 
     return with_rendering
 
+def streamable(func):
+    func._cp_config = getattr(func, "_cp_config", {})
+    func._cp_config['response.stream'] = True
+    return func
 
 def public(func):
     func.public = True
diff --git a/uber/site_sections/reg_reports.py b/uber/site_sections/reg_reports.py
index a5cbd5a5e..54e824fc4 100644
--- a/uber/site_sections/reg_reports.py
+++ b/uber/site_sections/reg_reports.py
@@ -3,7 +3,7 @@
 from sqlalchemy.orm import subqueryload
 
 from uber.config import c
-from uber.decorators import all_renderable, log_pageview
+from uber.decorators import all_renderable, log_pageview, streamable
 from uber.models import Attendee, Group, PromoCode, ReceiptTransaction, ModelReceipt
 
 
@@ -38,6 +38,7 @@ def found_how(self, session):
             key=lambda s: s.lower())}
 
     @log_pageview
+    @streamable
     def attendee_receipt_discrepancies(self, session, include_pending=False, page=1):
         filters = [Attendee.default_cost_cents != ModelReceipt.item_total]
         if include_pending:
@@ -60,7 +61,6 @@ def attendee_receipt_discrepancies(self, session, include_pending=False, page=1)
             'attendees': receipt_query.limit(50).offset(offset),
             'include_pending': include_pending,
         }
-    attendee_receipt_discrepancies._cp_config = {'response.stream': True}
 
     @log_pageview
     def attendees_nonzero_balance(self, session, include_no_receipts=False):