By A greener life, a greener world Editorial Team
Do you have a message, an idea or an inspiring perspective to share about building a greener world? We would love to hear from you.
A greener life, a greener world (AGLAGW), an independent publication covering sustainability, climate change, clean technology and the global energy transition, today announced
A greener life, a greener world (AGLAGW), an independent publication covering sustainability, climate change, clean technology and the global energy transition is inviting contributors from around the world to take part in our 2026 Sustainability Advent Calendar.
The Sustainability Advent Calendar is a special Christmas project bringing together 24 voices sharing ideas and perspectives on a more sustainable future.
Bringing sustainability voices together
Under the theme 24 voices for a greener Christmas, we want to hear from people working, campaigning, researching or simply taking action across a broad range of subjects, including:
- Sustainable Christmas and seasonal living
- Food, gardening and sustainable lifestyles
- Nature and biodiversity
- Climate change, renewable energy and clean technology
- People, communities and environmental action
- Christmas traditions and sustainability around the world
We are particularly keen to hear from contributors with different geographical, cultural and professional backgrounds. Whether you are an environmental campaigner, researcher, journalist, community organiser, business owner or someone with a personal story to share, we want to hear from you.
Looking back at the 2025 edition
A look back at our 2025 Sustainability Advent Calendar
In 2025, AGLAGW brought together individuals from different backgrounds to share their perspectives on sustainability through a series of short video messages.
Among the contributors were:
Each contribution offered an individual perspective on sustainability, demonstrating the variety of voices and experiences that can help shape the conversation.
Explore the 2025 Sustainability Advent Calendar to watch the contributions.
I would make the individual examples clickable, taking visitors directly to the relevant videos where available.
What are we looking for?
We are inviting contributors to submit a short video of no more than one minute, filmed in portrait format (9:16), sharing a message, idea, reflection or practical suggestion connected to sustainability.
Your contribution could be a simple Christmas sustainability tip, an inspiring initiative in your community, a perspective on the climate and energy transition, or a message about protecting nature and biodiversity.
The videos will be published daily from 1 to 24 December 2026 on our website and YouTube Shorts channel, with selected content also shared across our social media platforms.
Technical guide:
- Duration: Maximum 60 seconds
- Format: Filmed on a mobile phone in portrait 9:16 vertical video
- Clean version: Make sure the submitted video is clean with no graphics or logos; we will add that at our end
- Delivery: Please send the original video file at the highest practical quality. Delivery details will be shared upon expression of interest.
- Positioning: Speak directly to camera where possible.
- Sound: Record in a quiet setting and make sure speech is clear and audible
- Camera framing: Use steady framing
- Brightness: Face a light source where possible and keep the speaker clearly visible
- Messaging: Keep the message focused on one idea, observation, practical suggestion or source of inspiration
How to participate in 2026
If you would like to contribute, please get in touch via the below box with a short introduction explaining who you are and what you would like to share.
We will provide a simple video submission brief with recording guidelines and further details.
Help us make this Christmas a celebration of the people and ideas working towards a greener world.
We look forward to hearing from you.
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