Table 1 Types of solutions encountered in the literature, including working definitions used in this paper.

From: A methodological framework for assessing development solutions: application to wood fuel challenges in Nigeria

Solution type

Solutions

Definitions

Type 1: Fuel wood supply

Afforestation / reforestation (Forestation)

Intentional creation of new/restoration of lost or degraded areas of forest (or similar wooded habitats) using native species. This can include the direct replacement of trees shortly after they are felled.

Agroforestry

The incorporation of trees (native, exotic or mixed) into agricultural areas and practices.

Shelterbelts/windbreaks

A line of trees or shrubs (native, exotic or mixed) planted to protect an area from fierce weather and/or erosion.

Woodlots/plantations

Purposefully planted stands of trees (native, exotic or mixed) on private or community owned land to provide wood fuel (among possible other uses). Wood grown may be used directly and/or sold.

Participatory forest management (PFM)

Management of forests (or other wooded habitats) by local communities and/or other relevant stakeholders to ensure that offtake is sustainable and fair.

Type 2: Technology change

Non-renewable fuels and technologies

Non-wood cooking fuels (and appropriate stoves) that are derived from non-renewable (typically fossil-based) sources, including kerosene, natural gas and LPG,. Not including electric stoves.

Renewable biomass fuels

Non-wood cooking fuels (and appropriate stoves) that are derived from renewable sources such as agricultural residues, and animal/human waste, including biogas, ethanol, and briquettes.

Electric stoves

Cooking stoves that run solely from an electricity source, rather than from direct burning of a fuel source to produce cooking heat. Electricity may be sourced from either renewable or non-renewable sources.

Improved cookstoves (ICS) for wood-based cooking

Wood-/charcoal-burning cookstoves with improved designs that increase burning efficiency and/or reduce emissions.

Improved ventilation

Increasing ventilation (e.g. using chimneys, windows or relocating outside) in a home or workplace to reduce excessive exposure to smoke and airborne particulates.

Type 3: External interventions

Livelihood-related interventions

Provision of alternatives, compensation, or incentives (in either monetary or non-monetary form), to reduce the prevalence of damaging/undesirable activities.

Legal/regulatory interventions

Action on the part of the government, police or other authorities to develop and enforce legal or regulatory changes that prohibit/limit one or more activities.

Education/awareness-raising for behaviour change

Targeted education or awareness-raising designed to encourage the use of one practice over another.

Improved access to health services/equipment

Any action that allows people greater access to health services (e.g. building hospitals, providing insurance) or to health and safety equipment.