HE_Pennypacker
105p152 comments posted · 0 followers · following 0
11 years ago @ Daily Camera.com: - Judge rules Boulder mu... · 0 replies · +58 points
11 years ago @ Daily Camera.com: - FERC: Boulder taking o... · 0 replies · +21 points
This fiasco isn't going anywhere but to further litigation.
12 years ago @ Daily Camera.com: - Critics target Boulder... · 1 reply · +3 points
12 years ago @ Daily Camera.com: - Joseph T. Priestley: S... · 1 reply · +3 points
To continue the talk about Joseph's points:
1) This idea exists as energy markets, or even proposed energy imbalance markets. There are a lot of concepts tied into this, (constrained optimal power flow and economic dispatch, congestion, contingency planning, firm and non-firm services, transfer capability, etc.) - but in the end, all it is, is like you suggest Joseph: different regions sharing with each other to cover deficits or avoid curtailing generation. Like Steve points out, what's nice about Xcel's area is that it's large enough that it makes it easier for them to do redirect many resources internally.
2) Energy storage is swell, but wind is somewhat limited in its range of storage options - pretty much only concentrated solar power has it "easy", where by expanding the facility, excess heat can be stored for use later on, giving CSP its high "capacity value" compared to other renewable types. The addition of another generation facility takes wind out of the economically competitive region for generation. That is, a pumped hydro facility added to the costs of a wind site can roundabout double the levelized cost of the project (re: energy).
And there's a reason in there for why most major pumped hydro projects were built in the late 60s through the 70s.
Cabin Creek is a cool site. You should go if you ever get the chance - we got to take a tour for a class once. But again, there's a reason utilities specializing in renewables (such as Xcel) aren't lining up to build new pumped hydro sites.
Related to the first point - again, the idea of energy (imbalance) markets is to reduce the risk in variable generation by aggregating pools of participants to smooth out those large variations - lowering the need for generation reserves (including energy storage).
Xcel, as a balancing authority, is in a better position to manage its assets over its transmission grid than a municipal utility the size of Boulder would be.
3) You'd have to be more specific on this. Do you mean incentives for demand-side participation in load management (Xcel does this for customers over 300kW), or promoting energy-reduction programs and rebates (Xcel has been doing that for a while, too)?
13 years ago @ Daily Camera.com: - Boulder officials: Ban... · 0 replies · +5 points
When it comes to representing the will of the voter base, there is a world of difference between these two guys; that difference being that Carr is just out to protect his overlords at the council (at the expense of citizens if need be).
13 years ago @ Daily Camera.com: - Boulder officials: Ban... · 0 replies · +5 points
Here's the link to the original with three pages of comments:
Boulder officials: Ban non-medical pot shops...
13 years ago @ Daily Camera.com: - Warren E. Sidwell: Uni... · 0 replies · +1 points
Who is "outcry", and what of his are we talking about?
13 years ago @ Daily Camera.com: - Officials: Boulder los... · 0 replies · +33 points
Boulder officials say they need to find a way to capture some of that lost sales tax revenue.
Well, it's called speeding vans, red-light cameras, bag fees, hiking-at-night ticketing, open space sales tax, etc. - and it already goes on. The city leaders don't seem to have a problem in raking in the revenue; it's the not-spending-it-all-and-more part that maybe evades reasonable comprehension.
13 years ago @ Daily Camera.com: - Boulder County, CDOT t... · 0 replies · +13 points
13 years ago @ Daily Camera.com: - Boulder officials seek... · 0 replies · +3 points
As for "why?", I couldn't say. Just seems like doubling-down on the required web space for articles...but what do I know.