New list for STW, and I'm not even sure if it's Patch V23 now, or if that version is only for Creative.
Anyway, here I got you the new XP rewards for Save The World.
Experience: 280.000 XP
"General Daily": 33000,
"General Weekly": 138000,
"HitTheRoad Daily": 18000,
"HitTheRoad Weekly": 65000,
"Dungeon Daily": 33000,
"Frostnite Daily": 17000,
"Frostnite Weekly": 65000,
"Wargames Daily": 9000,
"Wargames Weekly": 65000,
"Endurance Daily W05": 8000,
"Endurance Daily W10": 14000,
"Endurance Daily W15": 13000,
"Endurance Daily W20": 12000,
"Endurance Daily W25": 11000,
"Endurance Daily W30": 10000,
"Combat Badge": 1500,
"Utility Badge": 1500,
"Building Badge": 1500,
"Exploration Badge": 1500,
"Speed Run": 3800,
"Fight the Storm: Victory": 23000,
"Fight the Storm: Participation": 12400,
"Bonus Objective": 4400,
"Fight the Storm: Double Down": 31700,
"Fight the Storm: Triple Tap": 36600,
"Fight the Storm: Four Score": 37200,
"Launch The Rocket: Participation": 12100,
"Launch The Rocket: Stage 1": 3700,
"Launch The Rocket: Stage 2": 4200,
"Launch The Rocket: Stage 3": 4800,
"Launch The Rocket: Victory": 29700,
"Ride The Lightning: We Lost the Van!": 8800,
"Ride The Lightning: Van Stage 1": 2900,
"Ride The Lightning: Van Stage 2": 4400,
"Ride The Lightning: Van Launched!": 27300,
"Retrieve the Data: 25% Files Recovered": 21900,
"Retrieve the Data: 75% Files Recovered": 26300,
"Retrieve the Data: Participation": 7100,
"Retrieve the Data: All Files Recovered": 28400,
"Retrieve the Data: 50% Files Recovered": 24100,
"Found the Landing Zone": 3300,
"Rescue the Survivors: Victory": 15300,
"Rescue the Survivors: Participation": 15300,
"Rescue the Survivors: Rescue Rookie": 6200,
"Rescue the Survivors: Life Preserver": 6500,
"Rescue the Survivors: Humanitarian": 6700,
"Rescue the Survivors: Evacuation Expert": 6800,
"Deliver The Bomb: Bomb Lost": 13100,
"Deliver The Bomb: Participation": 19700,
"Deliver The Bomb: Victory": 26100,
"Deliver The Bomb: Found Objective": 2200,
"Deliver The Bomb: Half Health Left": 3700,
"Storm Shield: Defense 1": 22500,
"Storm Shield: Defense 2": 37200,
"Storm Shield: Defense 3": 39200,
"Storm Shield: Defense 4": 41200,
"Storm Shield: Defense 5": 43100,
"Storm Shield: Defense 6": 45100,
"Storm Shield: Defense 7": 48000,
"Storm Shield: Defense 8": 64700,
"Storm Shield: Defense 9": 68600,
"Storm Shield: Defense 10": 76400,
"Storm Shield: Building Health Over 80%": 6200,
"Destroy The Encampments: Victory": 15300,
"Destroy The Encampments: Participation": 13100,
"Destroy The Encampments: Camp Crasher": 5500,
"Destroy The Encampments: Husk Shucker": 6000,
"Destroy The Encampments: Encampment Executioner": 6600,
"Destroy The Encampments: Annihilator ": 7100,
"Build Radar Grid: Victory": 30600,
"Build Radar Grid: Participation": 14200,
"Build Radar Grid: Gold": 7000,
"Build Radar Grid: Platinum": 8800,
"Repair The Shelter: Participation": 15200,
"Repair The Shelter: Victory": 39900,
"Evacuate the Shelter: Victory": 28400,
"Evacuate the Shelter: Participation": 1800,
"Evacuate the Shelter: Half Health Left": 5500,
"Storm King: Victory": 12900,
"Storm King: Participation": 400,
"Resupply: Victory": 17000,
"Resupply: Participation": 8100,
"Resupply: Map Type Bonus Objective": 1100,
"The Crypts: Boss Defeated": 15200,
"The Crypts: All Keys Collected": 1500,
"The Crypts: Lower Floors Completed": 5300,
"The Crypts: Middle Floors Completed": 4600,
"The Crypts: Upper Floors Completed": 3800,
"Inferno: Boss Defeated": 6700,
"Inferno: All Keys Collected": 950,
"Inferno: Lower Floors Completed": 2900,
"Inferno: Middle Floors Completed": 2400,
"Inferno: Upper Floors Completed": 1900,
"The Grotto: Boss Defeated": 9900,
"The Grotto: All Keys Collected": 1200,
"The Grotto: Lower Floors Completed": 4100,
"The Grotto: Middle Floors Completed": 3500,
"The Grotto: Upper Floors Completed": 2900,
"Labyrinth: Boss Defeated": 8900,
"Labyrinth: All Keys Collected": 2200,
"Labyrinth: Lower Floors Completed": 4100,
"Labyrinth: Middle Floors Completed": 3400,
"Labyrinth: Upper Floors Completed": 3000,
"The Lab: Boss Defeated": 16900,
"The Lab: All Keys Collected": 2500,
"The Lab: Lower Floors Completed": 4600,
"The Lab: Middle Floors Completed": 4200,
"The Lab: Upper Floors Completed": 3800,
"Trap The Storm: Storm Successfully Trapped!": 37200,
"Trap The Storm: Participation": 8200,
"Survive the Night: Night Survived!": 14200,
"Survive the Night: Participation": 10900,
"Survive the Night: 200 Husks Eliminated!": 1100,
"Survive the Night: 350 Husks Eliminated!": 1800,
"Survive the Night: Takers Hunted!": 1800,
"Survive the Night: No Downs!": 1100,
"Frostnite: Wave 1": 13100,
"Frostnite: Wave 2": 23000,
"Frostnite: Wave 3": 36100,
"Frostnite: Wave 4": 45900,
"Frostnite: Wave 5": 54700,
"Frostnite: Wave 6": 64500,
"Frostnite: Wave 7": 74400,
"Frostnite: Wave 8": 83100,
"Frostnite: Wave 9": 91900,
"Frostnite: Wave 10": 102800,
"Frostnite: Wave 11": 112700,
"Frostnite: Wave 12": 123600,
"Frostnite: Wave 13": 136700,
"Frostnite: Wave 14": 147700,
"Frostnite: Wave 15": 159700,
"Frostnite: Wave 16": 175000,
"Frostnite: Wave 17": 185900,
"Frostnite: Wave 18": 207800,
"Frostnite: Wave 19": 220900,
"Frostnite: Wave 20": 226400,
"Refuel The Homebase: Bronze": 30600,
"Refuel The Homebase: Silver": 35000,
"Refuel The Homebase: Gold": 39400,
"Refuel The Homebase: Platinum": 43800,
"Refuel The Homebase: Participation": 15400,
"Refuel The Homebase: Bonus Objective": 4400,
"Tutorial: Victory": 27300,
"Protect the Presents: Bronze": 18500,
"Protect the Presents: Silver": 21600,
"Protect the Presents: Gold": 24700,
"Protect the Presents: Platinum": 27800,
"Protect the Presents: Participation": 10100,
"Eliminate And Collect: Bronze": 10900,
"Eliminate And Collect: Silver": 13100,
"Eliminate And Collect: Gold": 15300,
"Eliminate And Collect: Platinum": 17500,
"Eliminate And Collect: Participation": 8800,
"Eliminate And Collect: Bonus Objective": 1100,
"Endurance: Wave 1": 2200,
"Endurance: Wave 2": 6600,
"Endurance: Wave 3": 12000,
"Endurance: Wave 4": 19700,
"Endurance: Wave 5": 27300,
"Endurance: Wave 6": 37200,
"Endurance: Wave 7": 43800,
"Endurance: Wave 8": 50300,
"Endurance: Wave 9": 58000,
"Endurance: Wave 10": 65600,
"Endurance: Wave 11": 73300,
"Endurance: Wave 12": 80900,
"Endurance: Wave 13": 90800,
"Endurance: Wave 14": 98400,
"Endurance: Wave 15": 110500,
"Endurance: Wave 16": 115900,
"Endurance: Wave 17": 126900,
"Endurance: Wave 18": 137800,
"Endurance: Wave 19": 147700,
"Endurance: Wave 20": 157500,
"Endurance: Wave 21": 170600,
"Endurance: Wave 22": 177200,
"Endurance: Wave 23": 194700,
"Endurance: Wave 24": 205600,
"Endurance: Wave 25": 217700,
"Endurance: Wave 26": 233000,
"Endurance: Wave 27": 246100,
"Endurance: Wave 28": 259200,
"Endurance: Wave 29": 273400,
"Endurance: Wave 30": 287700,
"Hit the Road: Bridge Out": 10900,
"Hit the Road: Victory": 21900,
"Wargames: Victory": 25200,
"Wargames: Challenge Complete": 3000,
"Build the Memorial: Victory": 15300,
"Build the Memorial: Participation": 4400,
"Built the Memorial Quickly": 2400,
"Hit the Road: Participation": 9700,
"Holly Jolly Ransom: Victory": 28400,
"Holly Jolly Ransom: Participation": 13100,
"Deploy the Probe: Victory": 30600,
"Deploy the Probe: Participation": 11200,
"Fight the Gunslinger: Victory": 6000,
"Fight the Gunslinger: Participation": 3300,
"Destroy the Meteor: Victory": 23000,
"Destroy the Meteor: No Laser Lost": 2800,
"Destroy the Meteor: Participation": 7800,
"Haunted Hotel Night 1: Victory": 32800,
"Haunted Hotel Night 1: Participation": 13100,
"Haunted Hotel Final Night: Victory": 19700,
"Haunted Hotel Final Night: Participation": 11100,
"Haunted Hotel Final Night: Bonus Objective": 4400,
"Vinderman Mansion: Victory": 30600,
"Vinderman Mansion: Participation": 9300,
"Vinderman Mansion: Bonus": 5500,
"Research Lab: Victory": 26300,
"Research Lab: Participation": 9800,
"Stabilize the Rift: Victory": 11400,
"Stabilize the Rift: No Laser Lost": 2000,
"Stabilize the Rift: Participation": 8800,
"Scan the Comet: Victory": 26300,
"Scan the Comet: No Scanner Lost": 3200,
"Scan the Comet: Participation": 10900,
"Test the Suit: Successful Test": 19700,
"Test the Suit: Suit Destroyed": 8800,
"Fright Maze: Victory": 15300,
"Fright Maze: Participation": 8800,
"Fright Maze: Bonus": 2200,
"Pirate's Cove: Victory": 28400,
"Pirate's Cove: Participation": 14200,
"Walk The Plank: Victory": 18600,
"Walk The Plank: Participation": 10900,
"Walk The Plank: Bonus": 1100,
"Yarrr's Return: Victory": 26300,
"Yarrr's Return: Participation": 13000,
"Final Rehearsal: Victory": 19700,
"Final Rehearsal: Participation": 8800,
"Final Rehearsal: Perfect Rehearsal": 4400,
"Box the Final Frontier: Victory": 21300,
"Box the Final Frontier: Participation": 12500,
"Box the Final Frontier: Built Quick": 2000,
"Explore the Mist: Victory": 41600,
"Explore the Mist: Participation": 19700,
"Explore the Mist: Perfect Data": 4400,
"Buildasaurus Rex: Victory": 15300,
"Buildasaurus Rex: Participation": 4400,
"Built the Dino Quickly": 8500,
"Bronze Defense": 15300,
"Silver Defense": 17500,
"Gold Defense": 19700,
"Platinum Defense": 21900,
"Defense Participation": 10900,
"Defense Bonus": 2200
Source: https://www.reddit.com/r/FORTnITE/comments/zcazem/2300_stw_accolade_xp/
