Chelsea Bruce-Lockhart's Avatar

Chelsea Bruce-Lockhart

@cbrucelockhart.bsky.social

Head of digital communications & visual storytelling @ember-energy.org. Previously a data journalist for @financialtimes.com. I mostly communicate with charts.

578 Followers  |  491 Following  |  13 Posts  |  Joined: 14.11.2024
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Posts by Chelsea Bruce-Lockhart (@cbrucelockhart.bsky.social)

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That slither seems to have been hidden... but light road and transport was only 1% electrified in 2023. Interactive version in Chapter 2 of the report: ember-energy.org/latest-insig...

16.10.2025 15:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The case for electrification in the EU:

16.10.2025 12:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 1
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NEW DATA TOOL | Coal mines are a major source of methane. The big culprits could be vastly underreporting their CMM emission.

Ember’s new data tool allows you to explore where official data is lacking: https://ember-energy.org/data/coal-mine-methane-data-tracker

14.10.2025 23:30 β€” πŸ‘ 12    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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πŸ‡²πŸ‡½ Mexico could stop importing gas from the US thanks to solar power and batteries β˜€οΈπŸ”‹

Latin American countries gathering at #XSemanaDeLaEnergΓ­a all have the potential to become solar superpowers.

@gobdemexico.bsky.social @claudiasheinbaum.bsky.social

01.10.2025 12:00 β€” πŸ‘ 98    πŸ” 26    πŸ’¬ 2    πŸ“Œ 5
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Spain’s rapid wind and solar growth has CUT the link between gas and electricity prices πŸŒͺοΈβ˜€οΈ

πŸ‡ͺπŸ‡Έβ€™s decoupling of gas and electricity prices happened faster than in other European countries, making it one of the cheapest power markets in Europe.

https://loom.ly/8DEmqVc

03.10.2025 00:01 β€” πŸ‘ 57    πŸ” 23    πŸ’¬ 0    πŸ“Œ 1
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In the hottest hours of summer, over one-tenth of TΓΌrkiye’s electricity is used for cooling and this share can reach up to 18% on extremely hot days

But solar energy peaks at the same time, making β˜€οΈ a KEY solution for maintaining grid stability.

ember-energy.org/lat...

22.08.2025 07:00 β€” πŸ‘ 77    πŸ” 18    πŸ’¬ 1    πŸ“Œ 1

What about divorce and remarriage? πŸ˜…

21.06.2025 08:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Select dataset:
Power sector emissions
Metric:
Absolute value% SharePer capita
Overview
Change between years
Seasonal patterns
Source:
All electricity sources
Geography:

2
Regions & groups
0
Countries

Compare multiple
Selected:

EuropeY M

North AmericaY M
Reset
View:
Monthly profile
Year to date
Power sector emissions by month
Megatonnes of CO2e
Europe
050100150200
Jan
Apr
Jul
Oct
2025
North America
050100150200
Jan
Apr
Jul
Oct
2025
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025

Select dataset: Power sector emissions Metric: Absolute value% SharePer capita Overview Change between years Seasonal patterns Source: All electricity sources Geography: 2 Regions & groups 0 Countries Compare multiple Selected: EuropeY M North AmericaY M Reset View: Monthly profile Year to date Power sector emissions by month Megatonnes of CO2e Europe 050100150200 Jan Apr Jul Oct 2025 North America 050100150200 Jan Apr Jul Oct 2025 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

The new data explorer from @ember-energy.org is really, really significantly improved -->

ember-energy.org/data/electri...

05.06.2025 11:16 β€” πŸ‘ 29    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
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Graphic designer - VoilΓ : Nous recrutons un(e) designer graphique avec une rΓ©elle compΓ©tence en design Γ©ditorial, Γ  MontrΓ©al. OpportunitΓ© Γ  ne pas manquer !

VoilΓ : is hiring a graphic designer for the first time in 4 years. Rare opportunity to join the team.

The job is in Montreal (no remote) and the ad is in French because we work in French and half our projects are in French.

Happy to answer questions!

05.06.2025 13:50 β€” πŸ‘ 6    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

The UK would just be totally yellow

26.05.2025 21:23 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Ember's Global Electricity Review 2025
YouTube video by hankschannel Ember's Global Electricity Review 2025

An @ember-energy.org chart bonanza... @hankgreen.bsky.social www.youtube.com/watch?v=nF_f...

22.05.2025 16:17 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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NEW | 74% of the global population lives in countries that are net importers of fossil fuels.

12 countries supply 80% of net fossil fuel exports - with rising trade uncertainty, this puts much of the world at risk.

1/8 🧡

ember-energy.org/lat...

22.04.2025 07:00 β€” πŸ‘ 54    πŸ” 28    πŸ’¬ 3    πŸ“Œ 7

Introducing the dawn of the solar power era.

14.04.2025 09:49 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Feels important to point this out today. A milestone reached while Trump was in office.

09.04.2025 14:41 β€” πŸ‘ 19    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
A series of six scatter plots showing global solar power growth from 2019 to 2024. The plots compare electricity generation from solar (in terawatt-hours, TWh) and its share of total electricity generation (percentage) across different countries. Countries are grouped based on their total solar electricity generation in 2024.

>100 TWh: China, the United States, and India have seen significant solar growth.
50-100 TWh: Brazil, Germany, and Spain have increased solar generation.
20-50 TWh: Australia, Italy, South Korea, and the Netherlands show strong growth, with solar making up a larger share of their electricity mix.
5-20 TWh: Countries like South Africa, Poland, Chile, Greece, and Hungary have increased solar power generation but remain in the mid-range.
1-5 TWh: Denmark, Jordan, and Cyprus have expanded solar power, with higher shares of solar in their electricity mix.
<1 TWh: Smaller markets like Armenia, Estonia, and Malta have also increased solar generation but at lower absolute levels.

The chart highlights widespread solar power growth across all regions, with significant increases in both total generation and solar's share of electricity generation between 2019 and 2024.

A series of six scatter plots showing global solar power growth from 2019 to 2024. The plots compare electricity generation from solar (in terawatt-hours, TWh) and its share of total electricity generation (percentage) across different countries. Countries are grouped based on their total solar electricity generation in 2024. >100 TWh: China, the United States, and India have seen significant solar growth. 50-100 TWh: Brazil, Germany, and Spain have increased solar generation. 20-50 TWh: Australia, Italy, South Korea, and the Netherlands show strong growth, with solar making up a larger share of their electricity mix. 5-20 TWh: Countries like South Africa, Poland, Chile, Greece, and Hungary have increased solar power generation but remain in the mid-range. 1-5 TWh: Denmark, Jordan, and Cyprus have expanded solar power, with higher shares of solar in their electricity mix. <1 TWh: Smaller markets like Armenia, Estonia, and Malta have also increased solar generation but at lower absolute levels. The chart highlights widespread solar power growth across all regions, with significant increases in both total generation and solar's share of electricity generation between 2019 and 2024.

Charting solar power's explosive global growth!

From 2019 to 2024, countries have moved right (higher share, %) and up (more solar power, TWh), with the boom spanning small to large power markets.

@ember-energy.org's Global Electricity Review is out today!
ember-energy.org/latest-insig...

08.04.2025 09:50 β€” πŸ‘ 26    πŸ” 12    πŸ’¬ 0    πŸ“Œ 0

Hi Jan! Our data visualisation team at @ember-energy.org would be interested in supporting you on this project. Feel free to DM me if this might be of interest.

14.02.2025 04:16 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Heat pumps are vastly more efficient than gas heating systems.

With the right policies they can also be significantly cheaper from a total cost of ownership perspective.

Our new paper on how to make heat pumps the cheapest option.πŸ‘‡

www.sciencedirect.com/science/arti...

Visual @ember-energy.org

02.02.2025 08:04 β€” πŸ‘ 438    πŸ” 142    πŸ’¬ 19    πŸ“Œ 9

Nice to see this graphic of mine still doing the rounds...

12.02.2025 06:21 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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EU coal power is on its way out. Solar power is firmly on its way in.

And its happening across the EU... solar growth over the last 5 years has been pretty staggering in some countries πŸ‡ͺπŸ‡ΊπŸ“ˆ (map by @laorso.bsky.social)

More EU power sector findings here. New today: ember-energy.org/latest-insig...

23.01.2025 14:47 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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EU coal power is on its way out.

New Ember report on the state of EU power sector out today, with a round up of findings from 2024: ember-energy.org/latest-insig...

23.01.2025 14:37 β€” πŸ‘ 10    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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πŸ€“

10.01.2025 15:44 β€” πŸ‘ 181    πŸ” 70    πŸ’¬ 3    πŸ“Œ 12

Some people in recent days have alleged a β€˜cover-up’ over the grooming & rape of hundreds of young girls in predominantly northern UK towns, leading to calls for a β€˜national’ public inquiry into child sexual exploitation

FWIW here’s a non-exhaustive list of inquiries into #CSE in last 12 yrs…

04.01.2025 13:28 β€” πŸ‘ 4838    πŸ” 2135    πŸ’¬ 193    πŸ“Œ 159

Lovely, simple, yet insightful analysis of Resident Advisor data.

31.12.2024 13:20 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Senior Writer, Climate WIRED is where a better future is imagined. For three decades, we have been the indispensable guide to a world in constant transformation. We cover humanity’s biggest challenges, from climate change t...

One more open job at @wired.com. We're hiring a reporter on the climate beat; vital coverage that is now even *more* urgent.

(We're also hiring a biz reporter and a culture editor.)

Location: Ideally SF, LA, NY, or London, where we have offices.

condenast.wd5.myworkdayjobs.com/CondeCareers...

18.11.2024 18:08 β€” πŸ‘ 306    πŸ” 232    πŸ’¬ 9    πŸ“Œ 15
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A beautiful chart from @gavinjackson.bsky.social's excellent Briefing on why the energy transition will be cheaper than you think
www.economist.com/briefing/

14.11.2024 15:17 β€” πŸ‘ 237    πŸ” 112    πŸ’¬ 10    πŸ“Œ 16

Good to have finally made the leap.

14.11.2024 17:29 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0