Update README.md

README.md

@@ -9,9 +9,9 @@ moment there does not seem to be any documentation on subscribing to the
 stream as a 'Third Party', so this code uses the Residential
 'Download my Data' button instead.
 
-Currently only Portland General Electric is supported, and they do not provide
-an easy link to get the data, so screen scraping is used to scrape the relevant
-links.  Because PGE's site is entirely AJAX based, `selenium` and `phantomjs`
-are used to parse the relevant web pages.
+Currently only Portland General Electric is supported.  Access is done via OAuth2,
+which requires a bit of manual configuration to setup, but is simple and reliable
+once that is complete.  Full instructions for filling out the fields in config.yaml
+can be found in the header in `smartmeter_greenbutton/utilities/portland_general_electric.py`
 
 I will be happy to work with anyone interested to help add additional providers.