Services

Climate and Sustainability Communication Services

We help organizations meet the growing need for clear, impactful communications on climate and sustainability. By crafting strategies and stories that engage stakeholders and build trust, we enable you to inspire action, align with sustainability goals, and seize new opportunities in a rapidly changing world.

Strategy

Strategic climate & sustainability communications consultancy 

  • Foundations for responsible & authentic communications
  • Thought leadership
  • Narrative framework & messaging 
  • Full scope communications
  • Press relations
  • Media monitoring

STUDIO

Multimedia content creation about climate and sustainability

  • Campaigns development and implementation
  • Social media content
  • Graphic design
  • Video production
  • Photography

EVENTS

Climate & sustainability events

  • Event conceptualisation and planning
  • Run of Show development
  • Event promotion and coverage
  • Professional moderation and speaking services

Academy

Communications training 

  • Event moderation
  • Public speaking
  • Hosting or starring engaging interviews
  • Master of Ceremonies
  • Bespoke trainings for your organization
  • Taylor-made group and individual courses

MICRO-CONSULTING

The most flexible option: a 30-minute or 1-hour consultation. Quick, simple and tailored to your needs, because your time is important.

Get personalised advice: our micro-consulting sessions offer timely and specific support, without the need for a long-term commitment.

Perfect for sustainability reports, communication campaigns, job interviews or specific challenges. Tailored expert advice to solve specific challenges and create effective strategies that drive change.

Read our testimonials and book your session!

If you need a quick and personalised consultation, book a 1:1 with our specialists – Only 169€!

Book your 30-min personal consultation – Only 99€!

CASE STUDIES

Global Mobility Call 2024, congreso movilidad sostenible

Global Mobility Call: Driving Sustainable Mobility Forward

10 Billion Solutions has collaborated with Global Mobility Call, an international event on sustainable mobility. Through strategic communication and event execution, we have helped position GMC as a global platform for innovation, sustainability and impactful dialogue. Find out how we drive visibility and shape the future of sustainable transport.

Read More >>

Testimonials

Thomas André
Thomas AndréREN21, Director of Operations
"10 Billion Solutions is a very professional team. Mariana's support for our Members and Community 3-day event was very smooth and she delivered fantastic assets, aligned with the core intention of capturing the very nature of such a gatherign." "
Marta Garriga Massoni
Marta Garriga MassoniUNCCD
" The course was well-structured, and to the point. Mariana's approach makes the course very useful and applicable to real-world scenarios. "
Salim Stokey
Salim StokeyGlobal Center on Adaptation
"Mariana's expertise and guidance allowed me to approach the event with confidence and authenticity."
Giulia Ferraro
Giulia FerraroHead of Operations
"The highlight of the session was the tailored advice on my presentation style (strengths and weaknesses) and the practical advice on how to improve my LinkedIn page. It was just what I needed! "
Oyuki Ang AnayaFormer Head of Field Unit at UNHCR
"I contacted Mariana on very short notice, and she was extremely flexible in helping me prepare for a job interview. Overall, it was a highly valuable session. She has a deep understanding of the humanitarian sector and quickly grasped exactly what I was looking for."
Marta Cacho
Marta CachoDirector of Communication and Press of IFEMA MADRID
"I would absolutely recommend the collaboration with 10 Billion Solutions for the design of international communication and PR strategies, especially with an institutional component."
Tell your Story. Inspire the Future.
Informe ONU CDN 2025
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