For example, in Kenya, the paper manufacturer Chandaria Industries experienced savings of 40 per cent in energy, 48 percent in materials and 181 percent in water through involvement in the programme. Primary education is critical for developing a semi-skilled labour force. In low-income countries with large rural sectors, it can be vital for equipping farmers with the basic skills necessary to their being informed on and implementing sustainable agricultural and forestry practices. However, while the significance of achieving universal primary education is highlighted by its inclusion as a Millennium Development Goal, secondary, vocational and tertiary education are just as important in the field of green technology. Secondary education can provide core skills and knowledge needed for countries’ economic growth. Vocational schooling can be particularly useful in building technological competencies; successful vocational education also provides important links between education and industry.