Search Results for: direct air capture

Renewable diesel: the economics?

Renewable diesel economics

Our aim of this model is to capture the economics of different green diesel plants: specifically, converting waste oils into renewable diesel via hydro-processing; and converting biologically derived oils into bio-diesel…

Waste heat recovery: heat exchanger costs?

economics of waste heat recovery

…global heat exchanger market value at around $20bn per year as of 2022, as captured in our database of market sizing. But heat exchange becomes increasingly important to accelerate efficiency…

Afforesting deserts: energy economics?

afforesting deserts

…of water are required by T of CO2 capture in forests, equivalent to adding 100mm of annual rainall, then costs may be passable. But to grow forests in the Sahara…

Geothermal energy: costs and economics?

Geothermal energy costs are estimated at 10c/kWh for a leading enhanced geothermal project at large scale, reflecting capex, opex and capital costs for a 10% IRR

…electricity, and enhanced geothermal heat. The capex costs for geothermal draw on our models, which capture the costs of drilling wells, heat exchangers and Organic Rankine Cycles. Please download the…

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