Practical Action-Developing groundwater.

Practical Action-Faecal sludge and septage treatment - A guide for low and middle income countries.

Practical Action-Rural community water supply - Sustainable services for all.

Practical Action-Self-Supply. Filling the gaps in public water supply provision.

Practical Action-Solar Pumping for Water Supply - Harnessing solar power in humanitarian and development contexts.

Practical Action-Solar Pumping for Water Supply - Harnessing solar power in humanitarian and development contexts - ( Français ).

Practical Action-Water is Life - Progress to secure water provision in rural Uganda.

Practical Action-( Biofuel and biomass )- Biomass as a solid fuel.

Practical Action-( Biofuel and biomass )- Biomass fuel briquetting technology and the business opportunities.

Practical Action-( Biofuel and biomass )- Charcoal production.

Practical Action-( Biofuel and biomass )- Fuel from the fields - Charcoal from agricultural waste.

Practical Action-( Biofuel and biomass )- Liquid biofuels and Sustainable Development.

Practical Action-( Biofuel and biomass )- Making a manual fuel briquette press.

Practical Action-( Biofuel and biomass )- Making money & heat from waste.

Practical Action-( Biogas )- Biogas use in reconstruction.

Practical Action-( Biogas )- Biogas.

Practical Action-( Biogas )- Using biogas technology to solve pit latrine waste disposal problems.

Practical Action-( Disaster mitigation )- Defining the community´s role in disaster mitigation.

Practical Action-( Disaster mitigation )- Earthquake resistant housing.

Practical Action-( Disaster mitigation )- Emergency preparedness plans.