Financial services, namely, financial consulting about the sale and delivery of qualifying verified emission reductions (VERs) sourced from a variety of environmental commodities across carbon offset registries that meet standard unit eligibility requirements and defined greenhouse gas (GHG) emission targets for voluntary and potential compliance frameworks, including but not limited to the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA); Financial services, namely, brokerage of renewable energy credit, allowance, or offset certificates; Brokerage of carbon dioxide and other greenhouse gas emission credits, allowances or offsets on behalf of offset producers; Trading of carbon dioxide and greenhouse gas emission credits, allowances or offsets of others; Carbon, electricity, gas, and related commodity exchange services, namely, facilitating the trading, clearing and settlement of units, allowances, offsets, futures, options, swaps, spot contracts and other such instruments for carbon dioxide, other greenhouse gas emissions, electricity and gas; brokerage services in the field of commodities and energy, namely, gas and electricity; commodities exchange services, namely, issuing, trading, brokerage and financial administration of financial instruments in the field of commodities and energy; providing investment advisory services and financial information in the field of commodities and energy