Search results for: “CHP CHPs”
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Air conditioning: energy demand sensitivity?
This data-file quantifies air conditioning energy demand. In the US each 100 variation in CDDs adds 26 TWH of electricity (0.6%) demand and 200bcf of gas (0.6%). Air conditioning already consumes 7% of all global electricity and could treble by 2050.
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Natural gas: the EU green taxonomy’s 270g/kWh CO2 target?
The EU taxonomy is a set of guidelines that label some investments as ‘green’. This includes gas power with a CO2 intensity below 270g/kWh. Most conventional gas projects will not meet this hurdle, but CHPs and 20-30% blends of lower-carbon gas could accelerate.
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Oxycombustion: economics of zero-carbon gas?
Oxy-combustion is a next-generation power technology, burning fossil fuels in an inert atmosphere of CO2 and oxygen. It is easy to sequester CO2 from its exhaust gases, helping heat and power to decarbonise. We argue that IRRs can be competitive with conventional gas-fired power plants.
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Gas turbines: what market size in energy transition?
CHP systems are 20-30% lower-carbon than gas turbines, as they capture waste heat. They are also increasingly economical to backstop renewables. Amidst uncertain policies, the market size for US CHPs could vary by a factor of 100x. We nevertheless find 30 companies well-placed in a $9trn global market.
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Combined heat and power turbines: market sizing?
The purpose of this data-file is to ballpark the ultimate potential market size for combined heat and power systems in the US (CHPs). Our build-up looks across five main categories: large power facilities, large industrial heating facilities, landfill gas, electric vehicle charging and smaller-scale commercial and multi-family usage.
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Ground source heat pumps: the economics?
A ground source heat pump approximately doubles the efficiency of home heating and cooling, through heat-exchange with the shallow earth, which remains at 10-15°C temperatures year-round. This data-file captures the cost and CO2 savings.
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Turbo-charge gas turbines: the economics?
This data-file models the economics of turbo-charging gas turbines, which increases the mass flow of combustion air, to improve their power ratings by c10-20%. IRRs are solid. Turbo-charged gas turbines could thus gain greater share as grids become saturated with renewables
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Fuel cells: performance, efficiency and decline rates?
This data-file captures the performance of c160 fuel cell power plants, installed to-date in the US, generating over 2TWH of electricity, looking facility-by-facility, year-by-year. How has the performance, efficiency and longevity of US fuel cell power plants been trending over time?
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