42 Environmental assessment services; environmental hazard assessment, namely, environmental testing and inspection services; engineering services, particularly technical project planning and design in the field of environmental conservation; energy auditing; scientific research in the field of environmental protection; scientific research in the field of environmental conservation; research in the reduction of carbon emissions; technical engineering research in the field of carbon offsetting; research in the field of climate change; scientific and technological services, namely, scientific and technological research and design in the fields of sustainability, climate change, water, supply chains, forestry, land use and sustainable cities and buildings; industrial analysis and research services in the fields of sustainability, climate change, water, supply chains, forestry, land use, and sustainable cities and buildings; technological research and development of voluntary standards related to clean energy, carbon off-sets, energy efficiency, smart-grid technology, renewable energy and climate science in compliance with the applicable regulations; design of models and methodologies for testing, measurement, reduction and offsetting of carbon and/or greenhouse gas emissions and footprints and change in such emissions and footprints over time; testing and measurement services in relation to carbon and/or greenhouse gas emissions and footprints and change in such emissions and footprints over time; technical data analysis and analysis of statistical data for scientific research for mathematical models, all relating to carbon and/or greenhouse gas emissions and footprints and change in such emissions and footprints over time; conducting technical project studies, namely, conducting scientific feasibility studies in the field of carbon offsetting; technical research projects and studies, namely, conducting scientific research and scientific feasibility studies in the field of carbon offsetting, carbon trading schemes, water right schemes, and other environmental commodity schemes or markets; conducting research and technical project studies, namely, conducting scientific research and scientific feasibility studies relating to the use of natural energy; Platform as a service (PaaS) services featuring computer software platforms for database management in the field of environmental protection, environmental conservation, and carbon and greenhouse gas emissions; hosting of software platforms of others on the Internet; providing an online, non-downloadable trading software platform for enabling brokerage transactions of carbon and environmental assets including digital cryptocurrency assets, in the field of emission reduction credits, carbon dioxide and other greenhouse gas emission credits, allowances, rights or offsets of others or offsets on behalf of offset producers; providing temporary use of online non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting carbon or environmental assets including digital cryptocurrency assets, in the field of emission reduction credits, carbon dioxide and other greenhouse gas emission credits, allowances, rights or offsets of others or offsets on behalf of offset producers; software hosting services, namely, hosting software for use in the brokerage of carbon emission reduction credits, carbon dioxide and other greenhouse gas emission credits, allowances, rights or offsets of others or offsets on behalf of offset producers; setting of quality standards, namely, developing quality control standards for carbon dioxide and other greenhouse gas emission credits, allowances, and offsets; testing, analysis and evaluation of service providers to determine conformity with established accreditation standards of quality; developing accreditation standards related to brokerage and trading of carbon offsets and greenhouse gas emission credits and allowances to the order and specification of others; information, advisory and consultancy services relating to the aforesaid; providing scientific information, advice and consultancy relating to carbon offsetting; providing scientific information in the field of climate change; technological consultancy in the fields of energy production and use