diff --git a/terraform/modules/storage/open-data-pvnet-s3/bucket.tf b/terraform/modules/storage/open-data-pvnet-s3/bucket.tf
new file mode 100644
index 00000000..1f68a21b
--- /dev/null
+++ b/terraform/modules/storage/open-data-pvnet-s3/bucket.tf
@@ -0,0 +1,11 @@
+# Public S3 bucket
+
+# Bucket itself
+# https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/s3_bucket
+resource "aws_s3_bucket" "bucket" {
+  bucket = "ocf-open-data-pvnet"
+
+  tags = {
+    Name        = "Open_Data_PVNet"
+  }
+}
diff --git a/terraform/modules/storage/open-data-pvnet-s3/iam.tf b/terraform/modules/storage/open-data-pvnet-s3/iam.tf
new file mode 100644
index 00000000..844e61ae
--- /dev/null
+++ b/terraform/modules/storage/open-data-pvnet-s3/iam.tf
@@ -0,0 +1,39 @@
+# Make IAM policy to write to the s3-public bucket
+
+data "aws_iam_policy_document" "open_data_pvnet_write_policy_description" {
+  version = "2012-10-17"
+  statement {
+    actions = [
+      "s3:ListBucket",
+      "s3:GetObject",
+      "s3:PutObject",
+      "s3:DeleteObject"
+    ]
+    resources = [aws_s3_bucket.bucket.arn, "${aws_s3_bucket.bucket.arn}/*"]
+    effect = "Allow"
+  }
+}
+
+# https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/iam_policy
+resource "aws_iam_policy" "open_data_pvnet_write_policy" {
+  name        = "s3-open_data_pvnet_write_policy"
+  description = "Policy to write to bucket: ${aws_s3_bucket.bucket.bucket}"
+
+  # Terraform's "jsonencode" function converts a
+  # Terraform expression result to valid JSON syntax.
+  policy = data.aws_iam_policy_document.open_data_pvnet_write_policy_description.json
+
+}
+
+
+# resource group
+resource "aws_iam_group" "open_data_pvnet_write_group" {
+  name = "open_data_pvnet_write_group"
+}
+
+# attach policy to group
+resource "aws_iam_policy_attachment" "open_data_pvnet_write_policy_attachment" {
+  name       = "s3-write-attachment"
+  policy_arn = aws_iam_policy.open_data_pvnet_write_policy.arn
+  groups      = [aws_iam_group.open_data_pvnet_write_group.name]
+}
\ No newline at end of file
diff --git a/terraform/nowcasting/development/main.tf b/terraform/nowcasting/development/main.tf
index a4535990..a4cc1d08 100644
--- a/terraform/nowcasting/development/main.tf
+++ b/terraform/nowcasting/development/main.tf
@@ -35,6 +35,7 @@ The componentes ares:
 6.3 - PVSite ML bucket
 6.4 - PVSite Forecast
 6.5 - PVSite Database Clean Up
+7.1 - Open Data PVnet
 
 Variables used across all modules
 ======*/
@@ -918,3 +919,9 @@ module "pvsite_database_clean_up" {
                     ]
   container-command = []
 }
+
+
+# 7.1 Open Data PVnet - Public s3 bucket
+module "open_data_pvnet_s3" {
+  source = "../../modules/storage/open-data-pvnet-s3"
+}
\ No newline at end of file