[JustDoItAlways]

The most recent Total Solar Irradiance numbers from the PMOD composite are lower than the estimated TSI throughout the 20th Century.

The Sun has definitely cooled off.

[PA Engineer]

I have to compile my data from my Davis weather station for the last four years. I have noticed a dramatic drop off in solar radiation as compared to the previous four year period. I will have to see how it compares to other Davis recordings in the online community. Your graph goes to 2007 and (I can confirm from my station) so far this year (2008) those numbers appear to be trending much lower.

[cogitator]

Intriguing. Thanks. I found the following link to find out more about PMOD.

ACRIM vs. PMOD -- is the Sun getting hotter?