According to Rob Brimblecomb's slides, the PassivHaus design is very airtight and only exhibits an Air Change per Hour (ACH) of 1 (e.g. the air in the home is fully refreshed each hour) when subjected to a pressure of 50Pa.  Test results for the average well sealed home in Australia has an ACH at 50Pa of what? 

At which point in this diagram would you add additional heating to account for heat losses during winter? 

Prior to 2024, which energy storage technology dominated the global market for grid connected storage?

Which two states (choose from SA, VIC, TAS, QLD and NSW) have black coal for around 30% of their generation capacity?

Which Australian state has had coal fired power in the past, but currently has none?

Which of these statements is NOT true?

Which of these lists has generation technologies listed from slowest to fastest ramp rates?

Which of the main CSP technologies currently has the most installed capacity?

One promising application of CSP is for industrial heat rather than for electricity.  Why is this?

In which decade did the Solar One demonstration project first operate?