Same functionality. Just like how a one cyclinder combustion engine uses the same process as a V16 combustion engine to convert gasoline into mechanical energy.
PS cooking 150 metric tonnes of steel today will require the same energy in 100 years.
The computer I'm typing on does exactly the same thing as the original. On or off switches. Only difference is the rate and number of ons and offs per second.
Efficiency is the future not alternate Star Trek dilithium crystals.
There is plenty of research into making NG more efficient. NG has received the lion's share of eco-subsidies. GE and SIEMENS are raking it in.
How many solar panels does it take to make a 150mt batch of steel in a metal arc furnace?
JACKPOT!!! All doom gloom and fear with zero talk of benefits. It was climate change that advanced man to where we are today.
Where do I find the list of benefits in an IPCC report?