I am onto my second Tesla car leases now, so I think I can define another form of range anxiety with my leased cars: Driving over the lease limit. It was actually quite...
I stumbled upon the book “When” during a trip to my local library. What a pleasant surprise – I have been pondering about the same question: Why does our...
In my last post, I showed that the total cost of buying a Tesla with a loan (or cash) is easy to figure out. However the final value is critically dependent upon one thing:...
In a previous post, I calculated the total cost of leasing a Tesla, using my own experience as an example. Before we move on to the buying option, let me mention one important...
There are many sophisticated tools dedicated to Monte Carlo simulation, but Excel is powerful enough to handle a variety of simulation needs. Here are the basic steps of...
In an earlier post, I have introduced Data Table as a “secret weapon” to conduct sensitivity analysis. Now let’s go one step further and look at a more...
Electrification is indeed the single great achievement of our society. And yet, I was delighted to find out the modern power grid actually started in Massachusetts, a state I...
The Greenhouse Gas Protocol has established a set of standards to measure and manage GHG emissions. To me it seems to be the dominant framework in measuring the carbon...
I just watched a video produced by Cambridge University called “The Climate Crisis: Towards Zero Carbon”: Well done, Cambridge! The video first shows that data on...