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We present results from the most recent set of observations obtained as partof the Chandra X-ray observatory Planetary Nebula Survey (ChanPlaNS), the firstcomprehensive X-ray survey of planetary nebulae (PNe) in the solar neighborhood(i.e., within ~1.5 kpc of the Sun). The survey is designed to place constraintson the frequency of appearance and range of X-ray spectral characteristics ofX-ray-emitting PN central stars and the evolutionary timescales ofwind-shock-heated bubbles within PNe. ChanPlaNS began with a combined Cycle 12and archive Chandra survey of 35 PNe. ChanPlaNS continued via a Chandra Cycle14 Large Program which targeted all (24) remaining known compact (R_neb <~ 0.4pc), young PNe that lie within ~1.5 kpc. Results from these Cycle 14observations include first-time X-ray detections of hot bubbles within NGC1501, 3918, 6153, and 6369, and point sources in HbDs 1, NGC 6337, and Sp 1.The addition of the Cycle 14 results brings the overall ChanPlaNS diffuse X-raydetection rate to ~27% and the point source detection rate to ~36%. It hasbecome clearer that diffuse X-ray emission is associated with young (<~5x10^3yr), and likewise compact (R_neb<~0.15 pc), PNe with closed structures and highcentral electron densities (n_e>~1000 cm^-3), and rarely associated with PNethat show H_2 emission and/or pronounced butterfly structures. Hb 5 is one suchexception of a PN with a butterfly structure that hosts diffuse X-ray emission.Additionally, of the five new diffuse X-ray detections, two host [WR]-typeCSPNe, NGC 1501 and NGC 6369, supporting the hypothesis that PNe with centralstars of [WR]-type are likely to display diffuse X-ray emission.

The Chandra Planetary Nebula Survey (ChanPlaNS). II. X-ray Emission from Compact Planetary Nebulae