Post 9s0WkRTFCOW7M6FpgW by kravietz@social.privacytools.io
(DIR) More posts by kravietz@social.privacytools.io
(DIR) Post #9s0SvFqUMT3wfa1kDA by kravietz@social.privacytools.io
2020-02-13T20:50:01Z
0 likes, 0 repeats
These issues plague *all* engineering and always have. In long term, they can be solved. #Greenpeace and alike however like it black-and-white: solar is a pink unicorn that we just need to do more to get rid of #nuclear asap! This is where they hit the reality."Developers, contractors and bankers all struggle to come to terms with the risk of large power loss factors, grid stability problems, connection problems, and equipment performance issues … So we’re out." https://reneweconomy.com.au/were-out-big-contractor-dramatically-quits-australian-solar-sector-33796/
(DIR) Post #9s0W37D4eVbm481zZQ by artsyhonker@sonomu.club
2020-02-13T21:25:00Z
0 likes, 0 repeats
@kravietz I kindof like the idea of distributed microgeneration tbh. I know there are economies of scale that can make big projects more efficient, but I feel like decentralisation is a better fit for getting people to reduce consumption at the same time.I don't know how that works for, say, a hospital, though.
(DIR) Post #9s0WkRTFCOW7M6FpgW by kravietz@social.privacytools.io
2020-02-13T21:32:52Z
0 likes, 0 repeats
@artsyhonker Microgeneration is good for energy efficiency. The energy stays where it's used, transport loss is minimal. Also by using rooftops for PV you use space that would be otherwise taken on land. Most (if not) all building however - residential, public and industrial - use way more energy than they are able to produce, so this cannot really replace grid..
(DIR) Post #9s0X5XZ9jQR8LD51Um by artsyhonker@sonomu.club
2020-02-13T21:36:41Z
0 likes, 0 repeats
@kravietz Most buildings in industrialised areas, I think you mean?Millions, if not billions, of people live with no electricity at all. I'm not saying we should all do our cooking with wood fires or live in the dark. But a lot of us really are profligate, and that's another problem entirely.I don't think distributed microgeneration solves everything but I guess I'd like to see it encouraged more.
(DIR) Post #9s0Ybmil1OvQZ1VhAm by kravietz@social.privacytools.io
2020-02-13T21:53:43Z
0 likes, 0 repeats
@artsyhonker House insulation standards in UK are profligate and that's the primary issue I'd say. Most houses I've seen have thermal efficiency of a camping tent, so whatever ultra-efficient energy generation you'll use, it's going to heat the air above anyway.
(DIR) Post #9s0YhIPmbyxSJDGN4y by artsyhonker@sonomu.club
2020-02-13T21:52:38Z
0 likes, 0 repeats
@kravietz Mind you I also think everyone who is physically able to should cycle whenever possible. If everyone did, if this were just normal, the roads would be much safer.
(DIR) Post #9s0YhIntAMExVyXceW by kravietz@social.privacytools.io
2020-02-13T21:54:39Z
0 likes, 0 repeats
@artsyhonker No need to convince me, I'm cycling everywhere anyway :)
(DIR) Post #9s0ZNNgJQ9Oyo03uYy by artsyhonker@sonomu.club
2020-02-13T22:02:19Z
0 likes, 0 repeats
@kravietz as a Canadian who grew up with cold winters and hot summers, I strongly agree re: insulation in the UK. I am giving up motored public transport (including buses and trains) inside a certain area for Lent, to get back into the habit of cycling more. It will be... interesting.
(DIR) Post #9s0Zi3WNZTCMMRH54C by kravietz@social.privacytools.io
2020-02-13T22:06:04Z
0 likes, 0 repeats
@artsyhonker In Reading (where I live) and London (where I work) bicycle is also usually the fastest way to move from A to B for typical town travel.
(DIR) Post #9s0Zrxxv5A3Y1eskEq by artsyhonker@sonomu.club
2020-02-13T22:07:51Z
0 likes, 0 repeats
@kravietz Yup.
(DIR) Post #9s0a8YYeneGK9HybDs by artsyhonker@sonomu.club
2020-02-13T22:07:38Z
0 likes, 0 repeats
@kravietz When I was cycling a lot I didn't really think anything of it, but eventually I got out of the habit of using my bike for journeys I didn't know well, and then I had a bunch of health challenges that left me exhausted and only really cycled very short journeys. Then when one of the health things started getting better (plantar fasciitis), I started walking those short journeys instead. And suddenly I... wasn't cycling much any more at all. Oops.
(DIR) Post #9s0a8ZAwVIt441tAtk by kravietz@social.privacytools.io
2020-02-13T22:10:51Z
0 likes, 0 repeats
@artsyhonker I think it's important to do both - or generally, as many diverse physical activities as possible. Cycling is fast and easy... too easy actually :) At least once per week I try to make a long walk too. And mountains as often as time allows.
(DIR) Post #9s0aZE6qw0ncY1gkW8 by artsyhonker@sonomu.club
2020-02-13T22:15:40Z
0 likes, 0 repeats
@kravietz I have a bunch of chronic healthcrap which makes cycling more appropriate sometimes depending what my joints and energy levels are up to, but in general, yes, both is good.If I *don't* do a certain number of steps per day my walking mobility goes downhill pretty fast.
(DIR) Post #9s0axXJNC5FP3G8Wky by kravietz@social.privacytools.io
2020-02-13T22:20:04Z
0 likes, 0 repeats
@artsyhonker Ha, if I don't do enough exercise my lower back muscles contract (a typical IT chronic issue) which is... painful! A very good motivation indeed.