Sustainability Week has returned to Pokémon Go and this year it’s packed with releases. We’ve got new Pokémon in the form of Silicobra and Sandaconda, a new costume Pokémon and the debut of shiny Toedscool and Toedscruel. Alongside hunting these new Pokémon and forms down, there’s the Sustainability Week field research tasks to complete and bonuses to enjoy.

Event End Time: Monday 20th April at 8pm (local time)

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Sustainability Week field research tasks

Here’s the Sustainability Week event-exclusive field research tasks:

Task
Reward

Catch 5 Pokémon
10 Poké Balls, 5 Great Balls or 3 Ultra Balls

Catch 10 Pokémon
Castform encounter

Catch 15 Pokémon
Combee, Cherubi or Foongus encounter

Explore 3km
Lapras, Togetic or Trubbish encounter

Hatch 2 eggs
Pink Sunglasses Galarian Corsola encounter

Sustainability Week bonuses

A new costume Pokémon – Pink Sunglasses Galarian Corsola – has been released.
Shiny Toedscool and shiny Toedscruel have been released.
Increased chance of encountering shiny Lapras, shiny Togetic, shiny Castform and shiny Trubbish.
Increased chance of hatching shiny Pink Sunglasses Galarian Corsola and shiny Castform.
Depending on the day, different Pokémon will be spawning more frequently on Routes:

Date
Pokémon

Tuesday 14th to Thursday 16th April at 10am (local time)
TogeticPink Sunglasses Galarian Corsola

Thursday 16th to Saturday 18th April at 10am (local time)
Pink Sunglasses Galarian CorsolaTrubbish

Saturday 18th to Monday 20th April at 8pm (local time)
LaprasPink Sunglasses Galarian Corsola



The Sustainability Week event is currently running and it’s brought Silicobra to Pokémon Go! Don’t forget about the Pressure Rising Special Research quest.

There’s a lot to do in Pokémon Go outside of the current event! From the Go Battle League, Remote Trading, PokéStop Showcase, Routes and Max Battles. Don’t forget to catch rare Pokémon while you’re at it.

Silicobra and Sandaconda debut

Silicobra and Sandaconda have slithered their way into Pokémon Go! These snakes hail from the Galar region, which makes them part of Gen 8. If you’d like some help adding them to your Pokédex, check out our how to get Silicobra guide.

Silicobra and Sandaconda.

Sustainability Week wild Pokémon encounters

Here’s the Pokémon spawning more frequently during the Sustainability Week event:

Seedot
Castform – Form depends on real world weather
Foongus
Binacle
Cutiefly
Gossifleur
Silicobra
Wiglett
Toedscool

Silicobra, Wiglett and Toedscool have a higher spawn rate in their natural biomes.

Sustainability Week eggs

Any 7km egg you collect during the Sustainability Week event – either from Gifts or Gift Exchange – will have the chance of hatching one of the following Pokémon:

Lapras
Togepi
Pink Sunglasses Galarian Corsola
Castform – Normal Form
Trubbish

Sustainability Week Go Pass

Go Pass is available between Tuesday 14th April to Monday 20th April at 8pm (local time).
You must claim your rewards before 8pm (local time) on Wednesday 22nd April.
Every player receives the Free Track.
Upgrading to the Deluxe Track costs $4.99 or the equivalent pricing tier in your local currency.
Upgrading to the Deluxe Track with six Ranks pre-completed costs $6.99 or the equivalent pricing tier in your local currency.
This purchase is nonrefundable and can not be done using PokéCoin.
Free track rewards include Major Milestone bonuses, Stardust, XP, Rare Candy, Ultra Balls, event-themed Pokémon encounters and more.
Deluxe track rewards include an additional Major Milestone bonus, an event-themed avatar pose, Incense, Silver Pinap Berries, Rare Candy XL, Candy XL, additional Pokémon encounters and more.

Major Milestone Bonuses

Tier One

Free Track – Double XP for spinning PokéStops.
Deluxe Track – Triple XP for spinning PokéStops.

Tier Two

Hatch distance halved for eggs placed in Incubators during the event.

Best of luck during this year’s Sustainability Week event!