Reply To: DREAD Weapon System: Devastating, Jam proof, silent

[asymmetric_implosion]

This thread along with many others discuss the potential of fusion. It is worth researching but I agree it cannot be counted on at this time to produce energy. There are several areas that require substantial engineering development. LPP is addressing a physics question about fusion energy. Issues with power supply lifetime, capacitor lifetime, electrode lifetime, “unexpected outcomes” and cost demonstration need to be completed. The back of the envelope calculations completed to will not convince a serious power distributor to buy this technology. The real concern is regulations governing the technology. My guess would be a fight between the Nuclear Regulatory Commission and the EPA would take place. You have intense brems radiation from the pinch and electrodes so that has to be dealt with and regulated. Therefore worker safety and training has to be implemented. These are all problems with solutions, but time and money are required. The few million invested in LPP and other technologies is only scratching the surface of what is needed. Building a 3 GW themal power (1GW electrical) plant is nearly a $1B endeavor. I assure you that even if an FoFu system costs only 10% of that to get 1 GW electrical, engineers and regulators will not be satisfied until long term demos are completed under highly controlled circumstances.

The simple answer is you cannot talk about the impact of fusion on the world energy problem in text books until you have demonstrated fusion gain. No one has done that yet. I like the optimism that permeates this site but it is important not to become zealous. Ask the cold fusion folks how well that worked out.