diff --git a/atst/routes/applications/settings.py b/atst/routes/applications/settings.py
index 44b04d90..430095e0 100644
--- a/atst/routes/applications/settings.py
+++ b/atst/routes/applications/settings.py
@@ -159,7 +159,7 @@ def new_environment(application_id):
     if env_form.validate():
         Environments.create(application=application, name=env_form.name.data)
 
-        flash("application_environments_updated")
+        flash("environment_added", environment_name=env_form.data["name"])
 
         return redirect(
             url_for(
diff --git a/atst/utils/flash.py b/atst/utils/flash.py
index c411e22e..60574430 100644
--- a/atst/utils/flash.py
+++ b/atst/utils/flash.py
@@ -12,6 +12,13 @@ MESSAGES = {
         "message_template": "Application environment members have been updated",
         "category": "success",
     },
+    "environment_added": {
+        "title_template": translate("flash.success"),
+        "message_template": """
+            {{ "flash.environment_added" | translate({ "env_name": environment_name }) }}
+        """,
+        "category": "success",
+    },
     "application_environments_updated": {
         "title_template": "Application environments updated",
         "message_template": "Application environments have been updated",
@@ -24,7 +31,7 @@ MESSAGES = {
     },
     "invitation_resent": {
         "title_template": "Invitation resent",
-        "message_template": "The {{ officer_type }}  has been resent instructions to join this portfolio.",
+        "message_template": "The {{ officer_type }} has been resent instructions to join this portfolio.",
         "category": "success",
     },
     "task_order_draft": {
diff --git a/styles/components/_accordion_table.scss b/styles/components/_accordion_table.scss
index 9fcf9938..1bcf3331 100644
--- a/styles/components/_accordion_table.scss
+++ b/styles/components/_accordion_table.scss
@@ -65,7 +65,7 @@
 
   .new-env {
     margin-top: 5rem;
-    padding: 0 5rem;;
+    padding: 0 5rem;
   }
 
   .accordion-table__items {
diff --git a/templates/fragments/applications/add_new_environment.html b/templates/fragments/applications/add_new_environment.html
index 2d051edd..c28921b9 100644
--- a/templates/fragments/applications/add_new_environment.html
+++ b/templates/fragments/applications/add_new_environment.html
@@ -21,8 +21,8 @@
 
       {% call ToggleSection(section_name="add-new-environment") %}
         <div class="accordion-table__item-content new-env">
-          <div class="h3">{{ "portfolios.applications.create_new_env" | translate }}</div>
-          {{ Alert('',
+          {{ Alert(
+            title=("portfolios.applications.create_new_env" | translate),
             message=("portfolios.applications.create_new_env_info" | translate )
           ) }}
           <div class="h4">{{ "portfolios.applications.enter_env_name" | translate }}</div>
diff --git a/translations.yaml b/translations.yaml
index d7161885..3ea6721f 100644
--- a/translations.yaml
+++ b/translations.yaml
@@ -69,6 +69,7 @@ flash:
   congrats: Congrats!
   delete_member_success: 'You have successfully deleted {member_name} from the portfolio.'
   deleted_member: Portfolio member deleted
+  environment_added: 'The environment "{env_name}" has been added to the application.'
   login_required_message: After you log in, you will be redirected to your destination page.
   login_required_title: Log in required
   new_portfolio: You've created a new JEDI portfolio and jump-started your first task order!