diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/EnvironmentDetails/index.js b/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/EnvironmentDetails/index.js
deleted file mode 100644
index 35f5a486e..000000000
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/EnvironmentDetails/index.js
+++ /dev/null
@@ -1,25 +0,0 @@
-import React, { useEffect, useState } from "react";
-import { IconEdit, IconTrash } from "@tabler/icons";
-import RenameEnvironment from "../../RenameEnvironment";
-import DeleteEnvironment from "../../DeleteEnvironment";
-// import StyledWrapper from "./StyledWrapper";
-
-const EnvironmentDetails = ({selected}) => {
-  const [ openEditModal, setOpenEditModal] = useState(false);
-  const [ openDeleteModal, setOpenDeleteModal] = useState(false);
-
-  return (
-    <div className="ml-10 flex-grow flex pt-4" style={{maxWidth: '700px'}}>
-      <span>{selected.name}</span>
-      <div className="flex gap-x-4 pl-4" >
-        <IconEdit className="cursor-pointer" size={20} strokeWidth={1.5} onClick={() => setOpenEditModal(true)}/>
-        <IconTrash className="cursor-pointer" size={20} strokeWidth={1.5} onClick={() => setOpenDeleteModal(true)}/>
-      </div>
-      {openEditModal && <RenameEnvironment onClose={() => setOpenEditModal(false)} environment={selected} />}
-      {openDeleteModal && <DeleteEnvironment onClose={() => setOpenDeleteModal(false)} environment={selected} />}
-    </div>
-
-  );
-};
-
-export default EnvironmentDetails;
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/index.js b/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/index.js
deleted file mode 100644
index 3e2c05a00..000000000
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/index.js
+++ /dev/null
@@ -1,43 +0,0 @@
-import Modal from "components/Modal/index";
-import React, { useState } from "react";
-import CreateEnvironment from "./CreateEnvironment";
-import Layout from "./Layout";
-
-const EnvironmentSettings = ({onClose}) => {
-    const environments = [
-      {name: "My env", uid: 123},
-      {name: "hjdgfh dj", uid: 3876},
-    ];
-    const [openCreateModal, setOpenCreateModal] = useState(false)
-
-    if(!environments.length) {
-      return (
-        <Modal
-          size="lg"
-          title="Environment"
-          confirmText={"Close"}
-          handleConfirm={onClose}
-          hideCancel={true}
-        >
-          <p>No environment found!</p>
-          <button className="btn-add-param text-link pr-2 py-3 mt-2 select-none" onClick={() => setOpenCreateModal(true)}>+ Create Environment</button>
-          {openCreateModal && <CreateEnvironment onClose={() => setOpenCreateModal(false)}/>}
-        </Modal>
-      )
-    }
-
-  return (
-    <Modal
-      size="lg"
-      title="Environment"
-      confirmText={"Close"}
-      handleCancel={onClose}
-      hideFooter={true}
-    >
-      <Layout />
-    </Modal>
-  )
-
-}
-
-export default EnvironmentSettings;
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/StyledWrapper.js b/packages/bruno-app/src/components/Environments/EnvironmentSelector/StyledWrapper.js
similarity index 100%
rename from packages/bruno-app/src/components/EnvironmentSelector/StyledWrapper.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSelector/StyledWrapper.js
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSelector/index.js
similarity index 88%
rename from packages/bruno-app/src/components/EnvironmentSelector/index.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSelector/index.js
index 7d5de34f2..8ec67bac2 100644
--- a/packages/bruno-app/src/components/EnvironmentSelector/index.js
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSelector/index.js
@@ -1,10 +1,10 @@
 import React, { useRef, forwardRef, useState } from 'react';
 import Dropdown from 'components/Dropdown';
 import { IconAdjustmentsHorizontal, IconCaretDown } from '@tabler/icons';
-import EnvironmentSettings from "./EnvironmentSettings";
+import EnvironmentSettings from "../EnvironmentSettings";
 import StyledWrapper from './StyledWrapper';
 
-const EnvironmentSelector = () => {
+const EnvironmentSelector = ({collection}) => {
   const dropdownTippyRef = useRef();
   const [openSettingsModal, setOpenSettingsModal] = useState(false);
 
@@ -46,7 +46,7 @@ const EnvironmentSelector = () => {
           </div>
         </Dropdown>
       </div>
-      {openSettingsModal && <EnvironmentSettings onClose={() => setOpenSettingsModal(false)}/>}
+      {openSettingsModal && <EnvironmentSettings collection={collection} onClose={() => setOpenSettingsModal(false)}/>}
     </StyledWrapper>
   );
 };
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/CreateEnvironment/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/CreateEnvironment/index.js
similarity index 78%
rename from packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/CreateEnvironment/index.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSettings/CreateEnvironment/index.js
index d01f98fb8..885d901c1 100644
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/CreateEnvironment/index.js
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/CreateEnvironment/index.js
@@ -1,12 +1,13 @@
 import React, { useEffect, useRef } from 'react';
 import Portal from "components/Portal/index";
 import Modal from "components/Modal/index";
+import toast from 'react-hot-toast';
 import { useFormik } from 'formik';
-import { addWorkspace } from 'providers/ReduxStore/slices/workspaces';
+import { addEnvironment } from 'providers/ReduxStore/slices/collections/actions';
 import * as Yup from 'yup';
 import { useDispatch } from 'react-redux';
 
-const CreateEnvironment = ({onClose}) => {
+const CreateEnvironment = ({collection, onClose}) => {
   const dispatch = useDispatch();
   const inputRef = useRef();
   const formik = useFormik({
@@ -17,12 +18,16 @@ const CreateEnvironment = ({onClose}) => {
     validationSchema: Yup.object({
       name: Yup.string()
         .min(1, 'must be atleast 1 characters')
-        .max(30, 'must be 30 characters or less')
+        .max(50, 'must be 50 characters or less')
         .required('name is required')
     }),
     onSubmit: (values) => {
-      // dispatch(addWorkspace({name: values.name}));
-      // onClose();
+      dispatch(addEnvironment(values.name, collection.uid))
+        .then(() => {
+          toast.success("Environment created in collection");
+          onClose();
+        })
+        .catch(() => toast.error("An error occured while created the environment"));
     }
   });
 
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/DeleteEnvironment/StyledWrapper.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/DeleteEnvironment/StyledWrapper.js
similarity index 100%
rename from packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/DeleteEnvironment/StyledWrapper.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSettings/DeleteEnvironment/StyledWrapper.js
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/DeleteEnvironment/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/DeleteEnvironment/index.js
similarity index 61%
rename from packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/DeleteEnvironment/index.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSettings/DeleteEnvironment/index.js
index f13aee318..c4cc0cb69 100644
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/DeleteEnvironment/index.js
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/DeleteEnvironment/index.js
@@ -1,15 +1,20 @@
 import React from 'react';
 import Portal from "components/Portal/index";
+import toast from 'react-hot-toast';
 import Modal from "components/Modal/index";
-// import { deleteWorkspace } from 'providers/ReduxStore/slices/workspaces';
+import { deleteEnvironment } from 'providers/ReduxStore/slices/collections/actions';
 import { useDispatch } from 'react-redux';
 import StyledWrapper from './StyledWrapper';
 
-const DeleteEnvironment = ({onClose, environment}) => {
+const DeleteEnvironment = ({onClose, environment, collection}) => {
   const dispatch = useDispatch();
   const onConfirm = () =>{
-    // dispatch(deleteWorkspace({workspaceUid: workspace.uid}))
-    onClose();
+    dispatch(deleteEnvironment(environment.uid, collection.uid))
+      .then(() => {
+        toast.success("Environment deleted successfully");
+        onClose();
+      })
+      .catch(() => toast.error("An error occured while deleting the environment"));
   };
 
   return (
diff --git a/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/EnvironmentDetails/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/EnvironmentDetails/index.js
new file mode 100644
index 000000000..766bba05d
--- /dev/null
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/EnvironmentDetails/index.js
@@ -0,0 +1,26 @@
+import React, {useState } from "react";
+import { IconEdit, IconTrash } from "@tabler/icons";
+import RenameEnvironment from "../../RenameEnvironment";
+import DeleteEnvironment from "../../DeleteEnvironment";
+
+const EnvironmentDetails = ({environment, collection}) => {
+  const [ openEditModal, setOpenEditModal] = useState(false);
+  const [ openDeleteModal, setOpenDeleteModal] = useState(false);
+
+  return (
+    <div className="ml-6 flex-grow flex pt-6" style={{maxWidth: '700px'}}>
+      {openEditModal && <RenameEnvironment onClose={() => setOpenEditModal(false)} environment={environment} collection={collection}/>}
+      {openDeleteModal && <DeleteEnvironment onClose={() => setOpenDeleteModal(false)} environment={environment} collection={collection}/>}
+      <div className="flex flex-grow">
+        <div className="flex-grow font-medium">{environment.name}</div>
+        <div className="flex gap-x-4 pl-4 pr-6">
+          <IconEdit className="cursor-pointer" size={20} strokeWidth={1.5} onClick={() => setOpenEditModal(true)}/>
+          <IconTrash className="cursor-pointer" size={20} strokeWidth={1.5} onClick={() => setOpenDeleteModal(true)}/>
+        </div>
+      </div>
+    </div>
+
+  );
+};
+
+export default EnvironmentDetails;
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/StyledWrapper.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/StyledWrapper.js
similarity index 54%
rename from packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/StyledWrapper.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/StyledWrapper.js
index c44482cc0..4c7ce038c 100644
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/StyledWrapper.js
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/StyledWrapper.js
@@ -1,12 +1,12 @@
 import styled from "styled-components";
 
 const StyledWrapper = styled.div`
-  margin-left: -1rem;
+  margin-inline: -1rem;
   margin-block: -1.5rem;
+
   .environments-sidebar {
-    margin-bottom: 8px;
-    background-color: #ffffff;
-    min-height: 300px;
+    background-color: #eaeaea;
+    min-height: 400px;
   }
 
   .environment-item {
@@ -15,28 +15,34 @@ const StyledWrapper = styled.div`
     position: relative;
     cursor: pointer;
     padding: 8px 10px;
-    color: rgb(35, 35, 35);
-    border-bottom: 1px solid #eaecef;
+    border-left: solid 2px transparent;
+    text-decoration: none;
     
     &:hover {
       text-decoration: none;
-      background-color: #f6f8fa;
+      background-color: #e4e4e4;
     }
   }
 
   .active {
-    background-color: #e1e4e8;
+    background-color: #dcdcdc !important;
+    border-left: solid 2px var(--color-brand);
     &:hover {
-      text-decoration: none;
-      background-color: #e1e4e8;
+      background-color: #dcdcdc !important;
     }
   }
 
-  .create-env {
+  .btn-create-environment {
     padding: 8px 10px;
     cursor: pointer;
     border-bottom: none;
     color: var(--color-text-link);
+
+    &:hover {
+      span {
+        text-decoration: underline;
+      }
+    }
   }
 `;
 
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/index.js
similarity index 50%
rename from packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/index.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/index.js
index 19a15d032..c3d0cc8b3 100644
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/Layout/index.js
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/index.js
@@ -3,38 +3,43 @@ import EnvironmentDetails from "./EnvironmentDetails";
 import CreateEnvironment from "../CreateEnvironment/index";
 import StyledWrapper from "./StyledWrapper";
 
-const environments = [
-  {name: "My env", uid: 123},
-  {name: "hjdgfh dj", uid: 3876},
-  {name: "hjdgfer dj", uid: 4678},
-];
-
-const Layout = () => {
-  const [selectedEnvironment, setSelectedEnvironment] = useState({});
+const EnvironmentList = ({collection}) => {
+  const { environments } = collection;
+  const [selectedEnvironment, setSelectedEnvironment] = useState(null);
   const [openCreateModal, setOpenCreateModal] = useState(false);
 
   useEffect(() => {
     setSelectedEnvironment(environments[0]);
   }, []);
 
+  if(!selectedEnvironment) {
+    return null;
+  }
+
   return (
     <StyledWrapper>
+      {openCreateModal && <CreateEnvironment collection={collection} onClose={() => setOpenCreateModal(false)}/>}
       <div className="flex">
-        <div style={{borderRight: "1px solid #ccc"}}>
+        <div>
           <div className="environments-sidebar">
             {environments && environments.length && environments.map((env) => (
-              <div className={selectedEnvironment.uid === env.uid ? "environment-item active": "environment-item"}  onClick={() => setSelectedEnvironment(env)}>
+              <div
+                key={env.uid}
+                className={selectedEnvironment.uid === env.uid ? "environment-item active": "environment-item"} 
+                onClick={() => setSelectedEnvironment(env)}
+              >
                 <span>{env.name}</span>
               </div>
             ))}
-            <p className="create-env" onClick={() => setOpenCreateModal(true)}> + Create</p>
+            <div className="btn-create-environment" onClick={() => setOpenCreateModal(true)}>
+              + <span>Create</span>
+            </div>
           </div>
         </div>
-        <EnvironmentDetails selected={selectedEnvironment}/>
+        <EnvironmentDetails environment={selectedEnvironment} collection={collection}/>
       </div>
-      {openCreateModal && <CreateEnvironment onClose={() => setOpenCreateModal(false)}/>}
     </StyledWrapper>
   );
 };
 
-export default Layout;
+export default EnvironmentList;
diff --git a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/RenameEnvironment/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/RenameEnvironment/index.js
similarity index 75%
rename from packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/RenameEnvironment/index.js
rename to packages/bruno-app/src/components/Environments/EnvironmentSettings/RenameEnvironment/index.js
index 7023a9971..1811aa44a 100644
--- a/packages/bruno-app/src/components/EnvironmentSelector/EnvironmentSettings/RenameEnvironment/index.js
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/RenameEnvironment/index.js
@@ -1,13 +1,14 @@
 import React, { useEffect, useRef } from 'react';
 import Portal from "components/Portal/index";
 import Modal from "components/Modal/index";
+import toast from 'react-hot-toast';
 import { useFormik } from 'formik';
-// import { rename } from 'providers/ReduxStore/slices/environments';
+import { renameEnvironment } from 'providers/ReduxStore/slices/collections/actions';
 import * as Yup from 'yup';
 import { useDispatch } from 'react-redux';
 
-const RenameEnvironment = ({onClose, environment}) => {
-  // const dispatch = useDispatch();
+const RenameEnvironment = ({onClose, environment, collection}) => {
+  const dispatch = useDispatch();
   const inputRef = useRef();
   const formik = useFormik({
 		enableReinitialize: true,
@@ -17,12 +18,16 @@ const RenameEnvironment = ({onClose, environment}) => {
     validationSchema: Yup.object({
       name: Yup.string()
         .min(1, 'must be atleast 1 characters')
-        .max(30, 'must be 30 characters or less')
+        .max(50, 'must be 50 characters or less')
         .required('name is required')
     }),
     onSubmit: (values) => {
-      // dispatch(rename({name: values.name, uid: environment.uid}));
-      onClose();
+      dispatch(renameEnvironment(values.name, environment.uid, collection.uid))
+        .then(() => {
+          toast.success("Environment renamed successfully");
+          onClose();
+        })
+        .catch(() => toast.error("An error occured while renaming the environment"));
     }
   });
 
diff --git a/packages/bruno-app/src/components/Environments/EnvironmentSettings/StyledWrapper.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/StyledWrapper.js
new file mode 100644
index 000000000..14e04bb5c
--- /dev/null
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/StyledWrapper.js
@@ -0,0 +1,13 @@
+import styled from "styled-components";
+
+const StyledWrapper = styled.div`
+  button.btn-create-environment {
+    &:hover {
+      span {
+        text-decoration: underline;
+      }
+    }
+  }
+`;
+
+export default StyledWrapper;
\ No newline at end of file
diff --git a/packages/bruno-app/src/components/Environments/EnvironmentSettings/index.js b/packages/bruno-app/src/components/Environments/EnvironmentSettings/index.js
new file mode 100644
index 000000000..6cb08cd79
--- /dev/null
+++ b/packages/bruno-app/src/components/Environments/EnvironmentSettings/index.js
@@ -0,0 +1,50 @@
+import Modal from "components/Modal/index";
+import React, { useState } from "react";
+import CreateEnvironment from "./CreateEnvironment";
+import EnvironmentList from "./EnvironmentList";
+import StyledWrapper from "./StyledWrapper";
+
+const EnvironmentSettings = ({collection, onClose}) => {
+    const { environments } = collection;
+    const [openCreateModal, setOpenCreateModal] = useState(false)
+
+    if(!environments || !environments.length) {
+      return (
+        <StyledWrapper>
+          <Modal
+            size="md"
+            title="Environments"
+            confirmText={"Close"}
+            handleConfirm={onClose}
+            handleCancel={onClose}
+            hideCancel={true}
+          >
+            {openCreateModal && <CreateEnvironment collection={collection} onClose={() => setOpenCreateModal(false)}/>}
+            <div className="text-center">
+              <p>No environments found!</p>
+              <button
+                className="btn-create-environment text-link pr-2 py-3 mt-2 select-none"
+                onClick={() => setOpenCreateModal(true)}
+              >
+                + <span>Create Environment</span>
+              </button>
+            </div>
+          </Modal>
+        </StyledWrapper>
+      )
+    }
+
+  return (
+    <Modal
+      size="lg"
+      title="Environments"
+      handleCancel={onClose}
+      hideFooter={true}
+    >
+      <EnvironmentList collection={collection}/>
+    </Modal>
+  )
+
+}
+
+export default EnvironmentSettings;
diff --git a/packages/bruno-app/src/components/RequestTabs/CollectionToolBar/index.js b/packages/bruno-app/src/components/RequestTabs/CollectionToolBar/index.js
index 16013dbd7..fd728e2ec 100644
--- a/packages/bruno-app/src/components/RequestTabs/CollectionToolBar/index.js
+++ b/packages/bruno-app/src/components/RequestTabs/CollectionToolBar/index.js
@@ -1,6 +1,6 @@
 import React from 'react';
 import { IconFiles } from '@tabler/icons';
-import EnvironmentSelector from 'components/EnvironmentSelector';
+import EnvironmentSelector from 'components/Environments/EnvironmentSelector';
 import StyledWrapper from './StyledWrapper';
 
 const CollectionToolBar = ({collection}) => {
@@ -12,7 +12,7 @@ const CollectionToolBar = ({collection}) => {
           <span className="ml-2 mr-4 font-semibold">{collection.name}</span>
         </div>
         <div className="flex flex-1 items-center justify-end">
-          <EnvironmentSelector />
+          <EnvironmentSelector collection={collection}/>
         </div>
       </div>
     </StyledWrapper>
diff --git a/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js b/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js
index e19647764..059991f1a 100644
--- a/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js
+++ b/packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js
@@ -1,5 +1,5 @@
 import path from 'path';
-import axios from 'axios';
+import filter from 'lodash/filter';
 import each from 'lodash/each';
 import trim from 'lodash/trim';
 import toast from 'react-hot-toast';
@@ -13,6 +13,7 @@ import {
   transformRequestToSaveToFilesystem,
   deleteItemInCollection,
   findParentItemInCollection,
+  findEnvironmentInCollection,
   isItemAFolder,
   refreshUidsInItem
 } from 'utils/collections';
@@ -31,6 +32,9 @@ import {
   cloneItem as _cloneItem,
   deleteItem as _deleteItem,
   saveRequest as _saveRequest,
+  addEnvironment as _addEnvironment,
+  renameEnvironment as _renameEnvironment,
+  deleteEnvironment as _deleteEnvironment,
   createCollection as _createCollection,
   renameCollection as _renameCollection,
   deleteCollection as _deleteCollection,
@@ -71,7 +75,8 @@ export const createCollection = (collectionName) => (dispatch, getState) => {
   const newCollection = {
     uid: uuid(),
     name: collectionName,
-    items: []
+    items: [],
+    environments: []
   };
 
   const requestItem = {
@@ -606,6 +611,88 @@ export const newHttpRequest = (params) => (dispatch, getState) => {
   });
 };
 
+export const addEnvironment =  (name, collectionUid) => (dispatch, getState) => {
+  return new Promise((resolve, reject) => {
+    const state = getState();
+    const collection = findCollectionByUid(state.collections.collections, collectionUid);
+    if(!collection) {
+      return reject(new Error('Collection not found'));
+    }
+
+    const environment = {
+      uid: uuid(),
+      name: name,
+      variables: []
+    };
+
+    const collectionCopy = cloneDeep(collection);
+    const collectionToSave = transformCollectionToSaveToIdb(collectionCopy);
+    collectionToSave.environments = collectionToSave.environments || [];
+    collectionToSave.environments.push(environment);
+
+    collectionSchema
+      .validate(collectionToSave)
+      .then(() => saveCollectionToIdb(window.__idb, collectionToSave))
+      .then(() => dispatch(_addEnvironment({environment, collectionUid})))
+      .then(resolve)
+      .catch(reject);
+  });
+};
+
+export const renameEnvironment =  (newName, environmentUid, collectionUid) => (dispatch, getState) => {
+  return new Promise((resolve, reject) => {
+    const state = getState();
+    const collection = findCollectionByUid(state.collections.collections, collectionUid);
+    if(!collection) {
+      return reject(new Error('Collection not found'));
+    }
+
+    const collectionCopy = cloneDeep(collection);
+    const environment = findEnvironmentInCollection(collectionCopy, environmentUid);
+    if(!environment) {
+      return reject(new Error('Environment not found'));
+    }
+
+    environment.name = newName;
+
+    const collectionToSave = transformCollectionToSaveToIdb(collectionCopy);
+
+    collectionSchema
+      .validate(collectionToSave)
+      .then(() => saveCollectionToIdb(window.__idb, collectionToSave))
+      .then(() => dispatch(_renameEnvironment({newName, environmentUid, collectionUid})))
+      .then(resolve)
+      .catch(reject);
+  });
+};
+
+export const deleteEnvironment =  (environmentUid, collectionUid) => (dispatch, getState) => {
+  return new Promise((resolve, reject) => {
+    const state = getState();
+    const collection = findCollectionByUid(state.collections.collections, collectionUid);
+    if(!collection) {
+      return reject(new Error('Collection not found'));
+    }
+
+    const collectionCopy = cloneDeep(collection);
+    const environment = findEnvironmentInCollection(collectionCopy, environmentUid);
+    if(!environment) {
+      return reject(new Error('Environment not found'));
+    }
+
+    collectionCopy.environments = filter(collectionCopy.environments, (e) => e.uid !== environmentUid);
+
+    const collectionToSave = transformCollectionToSaveToIdb(collectionCopy);
+
+    collectionSchema
+      .validate(collectionToSave)
+      .then(() => saveCollectionToIdb(window.__idb, collectionToSave))
+      .then(() => dispatch(_deleteEnvironment({environmentUid, collectionUid})))
+      .then(resolve)
+      .catch(reject);
+  });
+};
+
 export const removeLocalCollection = (collectionUid) => (dispatch, getState) => {
   return new Promise((resolve, reject) => {
     const state = getState();
diff --git a/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js b/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
index fe7cdcbfd..62f2dd92a 100644
--- a/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
+++ b/packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js
@@ -11,6 +11,7 @@ import splitOnFirst from 'split-on-first';
 import {
   findCollectionByUid,
   findItemInCollection,
+  findEnvironmentInCollection,
   findItemInCollectionByPathname,
   addDepth,
   collapseCollection,
@@ -69,6 +70,39 @@ export const collectionsSlice = createSlice({
     deleteCollection: (state, action) => {
       state.collections = filter(state.collections, c => c.uid !== action.payload.collectionUid);
     },
+    addEnvironment: (state, action) => {
+      const { environment, collectionUid } = action.payload;
+      const collection = findCollectionByUid(state.collections, collectionUid);
+
+      if(collection) {
+        collection.environments = collection.environments || [];
+        collection.environments.push(environment);
+      }
+    },
+    renameEnvironment: (state, action) => {
+      const { newName, environmentUid, collectionUid } = action.payload;
+      const collection = findCollectionByUid(state.collections, collectionUid);
+
+      if(collection) {
+        const environment = findEnvironmentInCollection(collection, environmentUid);
+
+        if(environment) {
+          environment.name = newName;
+        }
+      }
+    },
+    deleteEnvironment: (state, action) => {
+      const { environmentUid, collectionUid } = action.payload;
+      const collection = findCollectionByUid(state.collections, collectionUid);
+
+      if(collection) {
+        const environment = findEnvironmentInCollection(collection, environmentUid);
+
+        if(environment) {
+          collection.environments = filter(collection.environments, (e) => e.uid !== environmentUid);
+        }
+      }
+    },
     newItem: (state, action) => {
       const collection = findCollectionByUid(state.collections, action.payload.collectionUid);
 
@@ -690,6 +724,9 @@ export const {
   renameCollection,
   deleteCollection,
   loadCollections,
+  addEnvironment,
+  renameEnvironment,
+  deleteEnvironment,
   newItem,
   deleteItem,
   renameItem,
diff --git a/packages/bruno-app/src/utils/collections/index.js b/packages/bruno-app/src/utils/collections/index.js
index 4d8bbda2a..29542a65c 100644
--- a/packages/bruno-app/src/utils/collections/index.js
+++ b/packages/bruno-app/src/utils/collections/index.js
@@ -117,6 +117,10 @@ export const recursivelyGetAllItemUids = (items = []) => {
   return map(flattenedItems, (i) => i.uid);
 };
 
+export const findEnvironmentInCollection = (collection, envUid) => {
+  return find(collection.environments, (e) => e.uid === envUid);
+}
+
 export const transformCollectionToSaveToIdb = (collection, options = {}) => {
   const copyHeaders = (headers) => {
     return map(headers, (header) => {
@@ -233,6 +237,7 @@ export const transformCollectionToSaveToIdb = (collection, options = {}) => {
   collectionToSave.name = collection.name;
   collectionToSave.uid = collection.uid;
   collectionToSave.items = [];
+  collectionToSave.environments = collection.environments || [];
 
   copyItems(collection.items, collectionToSave.items);
 
diff --git a/packages/bruno-schema/src/collections/index.js b/packages/bruno-schema/src/collections/index.js
index 5aa1e38a4..e20e2a4c9 100644
--- a/packages/bruno-schema/src/collections/index.js
+++ b/packages/bruno-schema/src/collections/index.js
@@ -1,6 +1,21 @@
 const Yup = require('yup');
 const { uidSchema } = require("../common");
 
+const environmentVariablesSchema = Yup.object({
+  uid: uidSchema,
+  name: Yup.string().nullable().max(256, 'name must be 256 characters or less').defined(),
+  value: Yup.string().nullable().max(2048, 'value must be 2048 characters or less').defined(),
+  type: Yup.string().oneOf(['text']).required('type is required'),
+  enabled: Yup.boolean().defined()
+}).noUnknown(true).strict();
+
+
+const environmentSchema = Yup.object({
+  uid: uidSchema,
+  name: Yup.string().min(1).max(50, 'name must be 50 characters or less').required('name is required'),
+  variables: Yup.array().of(environmentVariablesSchema).required('variables are required')
+}).noUnknown(true).strict();
+
 const keyValueSchema = Yup.object({
   uid: uidSchema,
   name: Yup.string().nullable().max(256, 'name must be 256 characters or less').defined(),
@@ -55,6 +70,7 @@ const collectionSchema = Yup.object({
     .max(50, 'name must be 100 characters or less')
     .required('name is required'),
   items:  Yup.array().of(itemSchema),
+  environments: Yup.array().of(environmentSchema),
   pathname: Yup.string().max(1024, 'pathname cannot be more than 1024 characters').nullable()
 }).noUnknown(true).strict();