diff --git a/Gemfile b/Gemfile
index 96cc1673..f3dc73c1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -51,4 +51,4 @@ gem 'prawn'
 gem 'prawn_rails'
 gem 'gravtastic'
 gem 'active_model_serializers'
-
+gem 'axlsx_rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index b9041a60..e95ca596 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,6 +39,13 @@ GEM
     arel (3.0.2)
     awesome_nested_set (2.1.6)
       activerecord (>= 3.0.0)
+    axlsx (1.3.6)
+      htmlentities (~> 4.3.1)
+      nokogiri (>= 1.4.1)
+      rubyzip (>= 0.9.5)
+    axlsx_rails (0.1.4)
+      axlsx
+      rails (>= 3.1)
     bcrypt-ruby (3.0.1)
     bootstrap-sass (2.3.2.0)
       sass (~> 3.2)
@@ -80,6 +87,7 @@ GEM
       tilt
     hashery (2.1.0)
     hike (1.2.2)
+    htmlentities (4.3.1)
     i18n (0.6.4)
     journey (1.0.4)
     jquery-fileupload-rails (0.4.1)
@@ -217,6 +225,7 @@ PLATFORMS
 DEPENDENCIES
   active_model_serializers
   acts_as_commentable_with_threading
+  axlsx_rails
   bcrypt-ruby (~> 3.0.0)
   bootstrap-sass
   cancan
diff --git a/app/controllers/admin/registrations_controller.rb b/app/controllers/admin/registrations_controller.rb
index edb5b5da..3144b0c8 100644
--- a/app/controllers/admin/registrations_controller.rb
+++ b/app/controllers/admin/registrations_controller.rb
@@ -4,15 +4,8 @@ class Admin::RegistrationsController < ApplicationController
   def show
     session[:return_to] ||= request.referer
     @pdf_filename = "#{@conference.title}.pdf"
-    @registrations = @conference.registrations.all(:joins => :person,
-                                                   :order => "registrations.created_at ASC",
-                                                   :select => "registrations.*,
-                                                               people.last_name AS last_name,
-                                                               people.first_name AS first_name,
-                                                               people.public_name AS public_name,
-                                                               people.email AS email")
-
-    @attended = @conference.registrations.where("attended = ?", true)
+    @registrations = @conference.registrations.includes(:person).order("registrations.created_at ASC")
+    @attended = @conference.registrations.where("attended = ?", true).count
     @headers = %w[attended name email attending_social_events attending_with_partner need_access other_needs arrival departure]
   end
 
diff --git a/app/models/registration.rb b/app/models/registration.rb
index 7109e37e..3c5329e1 100644
--- a/app/models/registration.rb
+++ b/app/models/registration.rb
@@ -15,6 +15,13 @@ class Registration < ActiveRecord::Base
   accepts_nested_attributes_for :person
   accepts_nested_attributes_for :supporter_registration
   accepts_nested_attributes_for :social_events
+
+  delegate :first_name, :to => :person
+  delegate :last_name, :to => :person
+  delegate :public_name, :to => :person
+  delegate :email, :to => :person
+  delegate :irc_nickname, :to => :person
+  delegate :company, :to => :person
   
   alias_attribute :with_partner, :attending_with_partner
   alias_attribute :need_access, :handicapped_access_required
diff --git a/app/views/admin/registrations/show.html.haml b/app/views/admin/registrations/show.html.haml
index 7a395458..bd673302 100644
--- a/app/views/admin/registrations/show.html.haml
+++ b/app/views/admin/registrations/show.html.haml
@@ -3,14 +3,14 @@
     .pull-right{:style=>"margin-top:20px; margin-bottom:20px;"}
       = link_to "New", admin_users_new_path(@conference.short_title), :class => "btn btn-primary"
       = link_to "Export PDF", admin_conference_registrations_path(@conference.short_title, :format => :pdf), :class => "btn btn-success"
+      = link_to "Export xlsx", {:format => :xlsx}, :class => "btn btn-success"
 .row-fluid
   .span12
     %h2
       Registrations
       - if @registrations
         = "(#{@registrations.length})"
-      - if @attended
-        = " - Attended (#{@attended.length})"
+      = " - Attended (#{@attended})"
     %table.table.table-striped.table-bordered.table-hover#registrations
       %thead
         %th
@@ -49,4 +49,4 @@
         "bPaginate": false,
         "bLengthChange": false
       } );
-  } );
\ No newline at end of file
+  } );
diff --git a/app/views/admin/registrations/show.xlsx.axlsx b/app/views/admin/registrations/show.xlsx.axlsx
new file mode 100644
index 00000000..5ce6d282
--- /dev/null
+++ b/app/views/admin/registrations/show.xlsx.axlsx
@@ -0,0 +1,25 @@
+wb = xlsx_package.workbook
+wb.add_worksheet(:name => "registrations") do |sheet|
+  bold_style = wb.styles.add_style(:b => true)
+  row = ["Attended", "Name", "Nickname", "Affilation", "Email", "Social events",
+    "With partner", "Needs access", "Other needs", "Arrival", "Departure"]
+  sheet.add_row row, :style => bold_style
+
+  @registrations.each do |reg|
+    row = []
+    row << reg.attended
+    row << "#{reg.last_name} #{reg.first_name} (#{reg.public_name})"
+    row << reg.irc_nickname
+    row << reg.company
+    row << reg.email
+    row << reg.attending_social_events
+    row << reg.attending_with_partner
+    row << reg.need_access
+    row << reg.other_needs
+    row << reg.arrival
+    row << reg.departure
+    sheet.add_row row
+  end
+  sheet.column_info[8].width = [sheet.column_info[8].width, 30].min
+end     
+