From Tuesday, April 20th, 2021, at 10:00 a.m. to Sunday, April 25th, 2021, at 8:00 p.m. local time, in partnership with the Niantic Sustainability Campaign, players of Pokémon GO will be able to work alongside players of other Niantic games to unlock special tiered in-game rewards.

In partnership with the Niantic Sustainability Campaign, clean up to unlock in-game bonuses!

Trainers, We’re excited to announce that the Sustainability Week event is coming! In partnership with the Niantic Sustainability Campaign, you and your fellow Trainers can earn in-game bonuses by achieving various sustainability-related goals in the real world. In addition, Binacle will be making its Pokémon GO debut, and there will be a free Sustainability Week T-shirt avatar item available in the shop.

Date + Time
Tuesday, April 20, 2021, at 10:00 a.m. to Sunday, April 25, 2021, at 8:00 p.m. local time

Features

• Binacle, the Two-Handed Pokémon, will be making its Pokémon GO debut!
• Pokémon like Grimer, Drilbur, Trubbish, Ferroseed, and more will be appearing more often in the wild. If you’re lucky, you might encounter a Shiny Trubbish!
• The following Pokémon will be hatching from 5 km Eggs: Diglett, Tangela, Goldeen, Budew, Cherubi, Finneon, and Drilbur.
• Vileplume, Alolan Exeggutor, Trubbish, Binacle, and more will be appearing in raids.
• Complete event-exclusive Field Research to earn encounters with Cottonee, Chespin, Binacle, and more.
• There will also be event-exclusive Timed Research for you to enjoy.
• A free Sustainability Week T-shirt avatar item will be available in the shop!

Unlock Rewards
You can work alongside players of other Niantic games to unlock special tiered in-game rewards by participating in the Niantic Sustainability Campaign in the real world. The following rewards will be available on Sunday, April 25, 2021, from 10:00 a.m. to 8:00 p.m. local time.

• Tier 1(2,500 activations): Five-star raids will appear more often.
• Tier 2 (5,000 activations): A free bundle containing three Remote Raid Passes will be available in the shop. The rewards from Tier 1 will remain active.
• Tier 3 (10,000 activations): A 2× Catch XP bonus will be live. The rewards from Tiers 1 and 2 will remain active.

Please be aware of your surroundings and follow guidelines from local health authorities when playing Pokémon GO. Upcoming events are subject to change.

Source: https://pokemongolive.com/post/sustainabilityweek-2021