There are plenty of great resources out there for people who care about Creation and want to express this through a Lenten observance. 

Follow these links:

Carbon Fast for Lent

Catholic Climate Covenant resources

This set of beautiful reflections on God's compassion in the Australian context was put together by ARRCC supporter, Katy Nicholls, for the Anglican Public Affairs It's also available on the web as an electronic resource for free or in hard copy for a small cost: https://anglicancg.org.au/news-and-events/publications/

or  https://anglicancg.org.au/our-diocese/governance/bishop-in-council/public-issues-commission/god-of-compassion-a-lenten-journey/

Get the Laudato Si' Movement Lent Calendar 2024 here: https://laudatosilent.org/