Sara Hastings-Simon πŸ‡¨πŸ‡¦'s Avatar

Sara Hastings-Simon πŸ‡¨πŸ‡¦

@shastingssimon.bsky.social

Currently on medical leave but usually Associate professor, Dept of Earth, Energy, and Environment, University of Calgary; co-director http://NZERI.ca; energy/carbon/innovation policy + bikes.

16,838 Followers  |  1,050 Following  |  3,192 Posts  |  Joined: 27.06.2023  |  2.6694

Latest posts by shastingssimon.bsky.social on Bluesky

electrify coffee
electrify beer
an electrified future
is deliciously near

www.bloomberg.com/news/feature...

10.08.2025 20:23 β€” πŸ‘ 108    πŸ” 21    πŸ’¬ 5    πŸ“Œ 0

And 100% with you on the β€œgoing to lose my mind/what are we even doing?”

10.08.2025 16:54 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Sounds like something I’ve heard re climate change…

10.08.2025 16:53 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Well I guess it does if you just take it all at face value that it’s all capitalism and that the major anti vaccine push is all about selling crackpot cures and now pharma is like well ok we can also get in on that too with some based on science that work but make $ too

10.08.2025 16:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Also I thought part of the β€œproblem” with vaccines was that it was just big pharma propaganda πŸ™ƒ.
None of it makes sense.

10.08.2025 16:50 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0

Ebike as a second car replacement is an amazing use case. We would 100% have a second car if it wasn’t for the bike (and it would be a hard case to give up the one car we do have given our lifestyle)

10.08.2025 16:46 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Paper title β€œBurrito taxis: the environmental impact of food delivery apps compared to private vehicles and home cooking under different scenarios”.
This would be a fun class wide assignment for a LCA course

10.08.2025 16:18 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 2    πŸ“Œ 1

Electrification of 2 and 3 wheelers is one of my favourite climate actions (all that avoided air pollution too!)

10.08.2025 16:32 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Paper title β€œBurrito taxis: the environmental impact of food delivery apps compared to private vehicles and home cooking under different scenarios”.
This would be a fun class wide assignment for a LCA course

10.08.2025 16:18 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 2    πŸ“Œ 1

New research idea - LCA of burrito taxis vs individuals driving to get burritos, including the ebike variation and the burrito β€œshared ride” where the delivery app groups deliveries. Include induced demand, and variation in vehicle type plus potential avoided food waste.

10.08.2025 16:15 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Now I’m craving a burrito.

10.08.2025 16:12 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

More generally I think the ven diagram of people who look down at burrito taxis and people would would find it normal to get into a car to go purchase a burrito has a non zero overlap.
But e-bikes are good in both cases, and if you want someone to bring you a burrito it’s better if it’s via ebike.

10.08.2025 16:10 β€” πŸ‘ 15    πŸ” 1    πŸ’¬ 3    πŸ“Œ 0

My burrito taxi hot take is a non insignificant portion of burrito taxis replace someone going out in their own car to make a trip to buy a burrito and whatever helps replace the burrito car ride (like a burrito ebike) is a good thing.

10.08.2025 16:08 β€” πŸ‘ 56    πŸ” 6    πŸ’¬ 2    πŸ“Œ 0
Preview
Alberta rat control investigating possible rodent sighting in Calgary | CBC News The province is seeking to maintain its famed rat-free status, as it launches a thorough investigation into possible roof rat sighting in the Inglewood neighbourhood.

🎢 there are no rats in Alber-ta and the streets are filled with cheese 🎡
(This makes no sense with the substitution of rats for cats but it’s what I think of every time I hear a story about our lack of rats)
www.cbc.ca/news/canada/...

09.08.2025 16:40 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 3    πŸ“Œ 0
Post image

After my breast cancer diagnosis I had to get used to the idea that there were often no answers that were completely set in stone. I had to hold multiple contradictory ideas in my head such as:

#cansky

1/5

08.08.2025 11:18 β€” πŸ‘ 31    πŸ” 6    πŸ’¬ 3    πŸ“Œ 0

probably not much consolation but you could be doing even worse without the adaptive cruse or at higher speeds.

08.08.2025 19:55 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I wish there was a better way to tell the projection what kind of driving you are doing, it uses some kind of average vs the slightly lower you will get when going above 60/65 mph. This is one thing that Tesla (ugh) I think does well because it integrates with the map.

08.08.2025 19:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

on a recent longer drive we found driving style made a big impact on range. one of the car drivers (not named here) got almost 2x the range of the other by using the adaptive cruse control and driving slightly slower/less acceleration.

08.08.2025 18:39 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

The funny thing is im often accused of hyperbolizing by my family, but I do it where its appropriate, in the confines of my own home.

08.08.2025 16:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Transportation Data

www.calgary.ca/planning/tra...

08.08.2025 16:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Signed - someone who has anxiety about making decimal place errors in public writing.

08.08.2025 15:46 β€” πŸ‘ 16    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
map showing the percent of people that cycle to work by neighbourhood in Calgary. For the area around Marda Loop the percentages are 4-10.6% and maybe(?) one in the 3-4%

map showing the percent of people that cycle to work by neighbourhood in Calgary. For the area around Marda Loop the percentages are 4-10.6% and maybe(?) one in the 3-4%

This 0.005% is either a made up number or an even stranger decimal point error as the number for communities around marda loop is mostly 4-10.6% which would be 3 decimal places.

08.08.2025 15:45 β€” πŸ‘ 9    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0

Reminder to sanity check the placement of the decimal point and even have someone else check your math for numbers you put in a public op-ed.
For the case of marda loop and neighborhoods around this percentage would mean 1 person.

08.08.2025 15:41 β€” πŸ‘ 19    πŸ” 2    πŸ’¬ 5    πŸ“Œ 0

I famously misspelled β€œAsia” in a crossword puzzle more than once but at least I don’t confidently claim I know how to spell things.

08.08.2025 02:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

i already have a team of actual PhD-level experts in my pocket. it’s called bluesky. i love my little collection of pocket nerds.

08.08.2025 01:00 β€” πŸ‘ 103    πŸ” 19    πŸ’¬ 3    πŸ“Œ 4

I have a true story about a table of math phds that failed at splitting a restaurant check after trying twice before they realized they had miscounted the number of people at dinner.

07.08.2025 21:19 β€” πŸ‘ 18    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

pretty good deal for someone looking for a cargo trike to join the as yet to be formed Calgary trike club. You can have this up and running for the winter (sadly it is coming)

trike trike trike

07.08.2025 18:41 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

ive always wanted to see how those ride. but I dont need a second cargo trike

07.08.2025 18:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

be ready for it to become your new personality

07.08.2025 15:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I just like to pretend it doesn't rain in the central valley (hence no need for a fender) because there was an extended drought when I was growing up there.

07.08.2025 02:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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