Identify KenGen's main environmental sustainability objective. Then, list all their registered Clean Development Mechanism (CDM) projects under the UNFCCC, including the full name of each project and its estimated annual Certified Emission Reductions (CERs) in tonnes, if this information is available on the website.
Navigate to the KenGen website (assuming http://kengen.co.ke/ becomes accessible). Locate the 'Sustainability' or 'Environment' section of the website. Identify and record KenGen's primary environmental sustainability goal. Find the dedicated section or page listing Clean Development Mechanism (CDM) projects. For each CDM project listed, extract its full name and its estimated annual CERs in tonnes. If the annual CERs are not explicitly stated for a project, note that the information is unavailable on the page.
State KenGen's primary environmental sustainability goal as found on the website. Provide a list of all six specified CDM projects by their full names: Olkaria II Geothermal Expansion, Redevelopment of Tana Hydropower project, Optimization of Kiambere Hydropower project, Olkaria IV Unit 1 & 2, Olkaria I Additional Unit 4 and 5, Ngong Wind 5.1 MW. For each of the listed CDM projects, state its estimated annual CERs in tonnes. If the CERs are not provided for a specific project on the page, explicitly state 'information not available on this page' for that project.