diff --git a/iterative/gcp/provider.go b/iterative/gcp/provider.go
index 1527438f..394cbd16 100644
--- a/iterative/gcp/provider.go
+++ b/iterative/gcp/provider.go
@@ -324,7 +324,27 @@ func getProjectService() (string, *gcp_compute.Service, error) {
 	}
 
 	if credentials.ProjectID == "" {
-		return "", nil, errors.New("Couldn't extract the project identifier from the given credentials!")
+		// 	Coerce Credentials to handle GCP OIDC auth
+		//	Common ProjectID ENVs:
+		//		https://github.com/google-github-actions/auth/blob/b05f71482f54380997bcc43a29ef5007de7789b1/src/main.ts#L187-L191
+		//		https://github.com/hashicorp/terraform-provider-google/blob/d6734812e2c6a679334dcb46932f4b92729fa98c/google/provider.go#L64-L73
+		coercedProjectID := utils.MultiEnvLoadFirst([]string{
+			"CLOUDSDK_CORE_PROJECT",
+			"CLOUDSDK_PROJECT",
+			"GCLOUD_PROJECT",
+			"GCP_PROJECT",
+			"GOOGLE_CLOUD_PROJECT",
+			"GOOGLE_PROJECT",
+		})
+		if coercedProjectID == "" {
+			// last effort to load
+			fromCredentialsID, err := utils.GCPCoerceOIDCCredentials(credentials.JSON)
+			if err != nil {
+				return "", nil, fmt.Errorf("Couldn't extract the project identifier from the given credentials!: [%w]", err)
+			}
+			coercedProjectID = fromCredentialsID
+		}
+		credentials.ProjectID = coercedProjectID
 	}
 
 	os.Setenv("GOOGLE_APPLICATION_CREDENTIALS_DATA", string(credentials.JSON))
diff --git a/iterative/utils/helpers.go b/iterative/utils/helpers.go
index 28ba71fb..8797f25c 100644
--- a/iterative/utils/helpers.go
+++ b/iterative/utils/helpers.go
@@ -2,6 +2,8 @@ package utils
 
 import (
 	"context"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"os"
 	"strings"
@@ -89,6 +91,38 @@ func SetId(d *schema.ResourceData) {
 	}
 }
 
+func MultiEnvLoadFirst(envs []string) string {
+	for _, val := range envs {
+		if env_value := os.Getenv(val); env_value != "" {
+			return env_value
+		}
+	}
+	return ""
+}
+
+func GCPCoerceOIDCCredentials(rawCreds []byte) (string, error) {
+	hack := make(map[string]interface{})
+	err := json.Unmarshal(rawCreds, &hack)
+	if err != nil {
+		return "", err
+	}
+	saString := fmt.Sprint(hack["service_account_impersonation_url"])
+	// saString example: "https://iamcredentials.googleapis.com/v1/projects/-/serviceAccounts/cml@cml-pulse.iam.gserviceaccount.com:generateAccessToken"
+	if saString == "" {
+		return "", errors.New("[GCP OIDC] Unable to load service_account_impersonation_url")
+	}
+	// from saString, yank this
+	// -----------------------v.........v----------------------
+	// (...serviceAccounts/cml@cml-pulse.iam.gserviceaccount.com:...)
+	atIndex := strings.Index(saString, "@") + 1
+	iamIndex := strings.Index(saString, ".iam.")
+	if atIndex == -1 || iamIndex == -1 {
+		return "", errors.New("[GCP OIDC] Failed to get Project ID from service_account_impersonation_url")
+	}
+	projectID := saString[atIndex:iamIndex]
+	return projectID, nil
+}
+
 func LoadGCPCredentials() string {
 	credentialsData := os.Getenv("GOOGLE_APPLICATION_CREDENTIALS_DATA")
 	if len(credentialsData) == 0 {