diff --git a/contracts/basic-bandwidth-generation/scripts/deploy.js b/contracts/basic-bandwidth-generation/scripts/deploy.js
deleted file mode 100644
index aa0943d76e..0000000000
--- a/contracts/basic-bandwidth-generation/scripts/deploy.js
+++ /dev/null
@@ -1,30 +0,0 @@
-const { ethers } = require('hardhat');
-const contracts = require('../contractAddresses.json'); 
-
-async function main() {
-    const [deployer] = await ethers.getSigners();
-  
-    console.log("Deploying contracts with the account:", deployer.address);
-  
-    // console.log("Account balance:", (await deployer.getBalance()).toString());
-    const balance = await provider.getBalance(deployer.address);
-    console.log(balance)
-  
-    // const BurnableToken = await ethers.getContractFactory("BurnableToken");
-    // const burnToken = await BurnableToken.deploy("BURNTOKEN","B4A");
-    // console.log(`token deployed at ${burnToken.address}`); 
-
-    // const BurnForAccess = await ethers.getContractFactory("BurnForAccess");
-    // const burn4access = await BurnForAccess.deploy(burnToken.address);
-    // const burn4access = await BurnForAccess.deploy(contracts.Rinkeby.BurnableToken);
-  
-    // console.log(`Burn4Access contract deployed at ${burn4access.address}`); 
-    // TODO automatically update contractAddresses.json 
-}
-  
-main()
-  .then(() => process.exit(0))
-  .catch((error) => {
-      console.error(error);
-      process.exit(1);
-  });
diff --git a/contracts/basic-bandwidth-generation/scripts/rinkeby/deploy-bandwidth-generator.js b/contracts/basic-bandwidth-generation/scripts/rinkeby/deploy-bandwidth-generator.js
new file mode 100644
index 0000000000..dfce8f78f8
--- /dev/null
+++ b/contracts/basic-bandwidth-generation/scripts/rinkeby/deploy-bandwidth-generator.js
@@ -0,0 +1,28 @@
+const { ethers } = require('hardhat');
+const { constants } = require('@openzeppelin/test-helpers');
+const contracts = require("../../contractAddresses.json"); 
+const fs = require('file-system');
+
+async function main() {
+    const BandwidthGenerator = await ethers.getContractFactory("BandwidthGenerator");
+    // if this is failing, check whether the ERC20 address has been manually added to the contract addresses json file 
+    const bandwidthGenerator = await BandwidthGenerator.deploy(
+        contracts.rinkeby.NYM_ERC20, 
+        contracts.rinkeby.GRAVITY
+    ); 
+
+    contracts.rinkeby.BANDWIDTH_GENERATOR = bandwidthGenerator.address;
+    // the location of the json file is relative to where you are running the script from - run from root of directory 
+    fs.writeFileSync('./contractAddresses.json', JSON.stringify(contracts), (err) => {
+        if (err) throw err;
+    });
+    
+    console.log(`bandwidthGenerator.sol deployed at ${bandwidthGenerator.address}`); 
+}
+  
+main()
+  .then(() => process.exit(0))
+  .catch((error) => {
+      console.error(error);
+      process.exit(1);
+  });
diff --git a/contracts/basic-bandwidth-generation/scripts/rinkeby/deploy-gravity.js b/contracts/basic-bandwidth-generation/scripts/rinkeby/deploy-gravity.js
new file mode 100644
index 0000000000..0a4f468c17
--- /dev/null
+++ b/contracts/basic-bandwidth-generation/scripts/rinkeby/deploy-gravity.js
@@ -0,0 +1,30 @@
+const { ethers } = require('hardhat');
+const { constants } = require('@openzeppelin/test-helpers');
+const contracts = require("../../contractAddresses.json"); 
+const fs = require('file-system');
+
+async function main() {
+    const [deployer] = await ethers.getSigners();
+    const Gravity = await ethers.getContractFactory("Gravity");
+    // deploy with args from unit tests 
+    const gravity = await Gravity.deploy(
+        constants.ZERO_BYTES32, 
+        [deployer.address], 
+        [2863311531]
+    );
+
+    contracts.rinkeby.GRAVITY = gravity.address;
+    // the location of the json file is relative to where you are running the script from - run from root of directory 
+    fs.writeFileSync('./contractAddresses.json', JSON.stringify(contracts), (err) => {
+        if (err) throw err;
+    });
+    
+    console.log(`gravity.sol deployed at ${gravity.address}`); 
+}
+  
+main()
+  .then(() => process.exit(0))
+  .catch((error) => {
+      console.error(error);
+      process.exit(1);
+  });