Search results for: “small scale LNG”
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Waste heat recovery: heat exchanger costs?
Industrial heat comprises around 20% of global CO2 emissions, but around half of all heat generated may ultimately be wasted. Hence, this model simplifies the economics of using a heat exchanger to recover waste heat. A CO2 price above $50/ton would greatly accelerate waste heat recovery projects.
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Energy of rotation: angular momentum, inertia and flywheels?
This data-file calculates the energy stored in rotating masses. This includes 50Wh – 100 kWh flywheels. In power grids, the angular momentum of large rotating generators is known as ‘inertia’ and can run from 30kWh to 30MWH per turbine. Inertia has historically been a crucial part of stabilizing grids. Hence how do the physics work?…
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Energy transition companies?
This database contains a record of every company that has ever been mentioned across Thunder Said Energy’s energy transition research, as a useful reference for TSE’s clients. The database summarizes over 3,000 mentions of 1,400 energy transition companies, their size, focus and a summary of our key conclusions, plus links to further research.
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Why the Thunder Said?
This 8-page report outlines the ‘four goals’ of Thunder Said Energy; and how we hope we can help your process…
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Should a shale rig switch to gas-fuel?
Should a shale rig switch to gas-fuel? We estimate that a dual-fuel shale rig, running on in-basin natural gas would save $2,300/day (or c$30k/well), compared to a typical diesel rig. This is after a >20% IRR on the rig’s upgrade costs. The economics make sense. However, converting the entire Permian rig count to run on…
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Fast-charge the electric vehicles with gas?
There is upside for natural gas, as EV penetration rises: we model that gas turbines can economically power fast-chargers for 13c/kWh. Carbon emissions are lowered by c70% compared with oil. And the grid is spared from power demand surges. Download our data-file to stress-test the sensitivities.
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Energy Transition Technologies?
This data-file “scores” the top technologies to transform the global energy industry and the world, as assessed by Thunder Said Energy. Each one is scored based on technical readiness, economic impact and the level of work we have conducted.
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Solar costs: a breakdown over time?
Utility-scale solar costs have deflated by 75% in the past decade to around $1,000/kW. 60% has been the scale-up to mass manufacturing, and 40% has been rising efficiency of solar modules. Materials costs now look likely to dominate future costs and their trajectory. And advanced materials can help double efficiency again from here? Who benefits?
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Deep blue: cracking the code of carbon capture?
Carbon capture is cursed by colossal costs at small scale. But blue hydrogen may be its saviour. Crucial economies of scale are guaranteed by deploying both technologies together. The combination is a dream scenario for gas producers. This 21-page note outlines the opportunity and costs.
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Geothermal energy: costs and economics?
Geothermal energy costs are modelled from first principles in this data-file. LCOEs of 6c/kWh are available in geothermal hotspots. Outside of the hotspots, enhanced geothermal heat can cost 2-14c/kWh-th for a 10% IRR on $500-5,000/kW-th capex, while a rule of thumb is that geothermal electricity costs 5x geothermal heat.
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