1. Skip to content
  2. Skip to main menu
  3. Skip to more DW sites
Live TV
Latest audioLatest videos
In focus
Russia's war in UkraineGerman election 2025COP29 climate talks
Nature and EnvironmentCameroon

Producing biochar and organic fertilizer in Cameroon

Blaise Eyong
July 24, 2023

Hubard Stephny, a 29-year-old petroleum engineer, has turned into a pioneer of green energy and organic fertilizer in Cameroon. He is bringing his green ideas to communities and is training them.

https://p.dw.com/p/4UBtA
Skip next section More on Nature and Environment from Africa

More on Nature and Environment from Africa

People plant trees on the outskirts of Khartoum, Sudan

Can Africa's Great Green Wall still stop desertification?

Billions have been poured into the Green Wall project to stop land degradation but little progress has been made.
Nature and EnvironmentJune 29, 202403:11 min
Close up of a tree in the Western Congo Basin tropical rainforest

Congo Basin: Africa's largest forest under threat

Over a quarter of forests in the dense Central African rainforest are at risk of vanishing by 2050.
Nature and EnvironmentMarch 21, 202401:32 min
Kenyan workers pick plastic waste in a river in Nairobi

How African nations are combating plastic pollution crisis

Some African nations are already spearheading efforts for a plastic-free continent as a UN treaty stalls.
Nature and EnvironmentNovember 16, 202301:28 min
Show more
Skip next section More on Nature and Environment from around the world

More on Nature and Environment from around the world

Biene auf einer Blüte

Protecting bees from pesticides

Scientists in Colombia say they have developed a food supplement to protect bee's brains from damage from pesticides.
Nature and EnvironmentOctober 20, 202402:26 min
Thumbnail | DW Sendung Planet A

How can we harness gravity to solve our energy needs?

Gravity batteries are a new big hope for storing excess renewable electricity.
Nature and EnvironmentAugust 23, 202411:56 min
A woman in Morocco fills containers with water during a drought

How big business is profiting from the growing water crisis

Water scarcity has led to a market where local communities and private companies compete for access to a vital resource.
Nature and EnvironmentAugust 17, 202410:50 min
Show more