Good morning. This is AI for Everyone.
Five minutes. No jargon. Just what happened in AI this week, and what it means for you.
TODAY
ChatGPT starts showing adverts in Europe
Your electricity bill is paying for the AI boom
What happens to everything you tell a chatbot
Quick hits and one prompt worth stealing
1. ChatGPT has adverts now
What happened
From 24 August, adverts started appearing inside ChatGPT in 31 European countries, including Norway, Sweden, Denmark, Germany, France, Spain, Italy and the Netherlands.
Only free users see them. Paid plans stay ad-free. OpenAI says the adverts are clearly labelled, kept separate from the answer, and do not change what ChatGPT tells you.
In simple terms
Three weeks ago the free version became unlimited. This is the other half of that deal.
The advert sits next to the answer, not inside it. It is marked as an advert.
You can turn off personalised adverts. That changes which adverts you see, not whether you see them.
The paid plan is now partly an advert-removal fee. That is worth knowing before you decide it is not worth it.
What it means for you
The thing to watch is not the advert. It is the shift from "what is the answer" to "what should I buy".
A simple test when ChatGPT recommends a product: ask it for the three main alternatives and who makes them. If the recommendation still holds up next to the alternatives, it was probably a fair one.
Source: OpenAI
2. Your electricity bill is paying for the AI boom
What happened
New research from the Dallas Federal Reserve finds that the data centres already built have pushed US wholesale electricity prices up by 3 to 5% on average. In the areas where data centres cluster, the increase is much larger.
If every proposed data centre gets built and runs hard, the researchers estimate wholesale prices could rise by around 50% by 2028. A slower build-out points to around 20%.
In simple terms
"Wholesale price" is what your electricity supplier pays. It reaches your bill later, and not one for one. But it does reach it.
A data centre is an enormous customer that never switches off. For twenty years US electricity demand barely grew. That has now reversed.
The pain is local. A national average of 3 to 5% hides much bigger jumps in the places that host the buildings.
Who pays for the new power lines is a political decision, made region by region. Sometimes the data centre. Sometimes households.
What it means for you
If a data centre is proposed near you, the useful question at the public meeting is not "how many jobs will it create". It is "who pays for the grid upgrade".
That single answer decides whether the building shows up on your bill.
Source: Federal Reserve Bank of Dallas
3. What happens to everything you tell a chatbot
What happened
A privacy company called Incogni ranked 13 AI chatbots against 11 privacy measures. The safest was Mistral's Vibe. The riskiest were Microsoft Copilot, Meta AI and Google Gemini. ChatGPT scored best on being open about what it does.
Two numbers stand out. Nine of the 13 let you stop your chats being used to train future versions. None of the 13 let you remove what has already been used.
In simple terms
"Training" means your words may help build the next version of the model. Once that has happened, it cannot be taken back out.
So opting out only protects tomorrow's conversations, not yesterday's. Doing it today is still worth ten minutes.
Big and popular does not mean careful. Some of the largest names scored worst.
The net keeps widening. OpenAI is testing a feature that records which apps and sites you use, and Meta can use your AI chats to target you across its other services.
What it means for you
Do this once: open the settings of the chatbot you use most, switch off training, and delete old conversations.
Then use one rule. If you would not put it in an email to your employer, do not put it in a chatbot.
Sources: Incogni, via Digital Journal · Axios
Quick hits
The robotaxi became an ordinary taxi. Zoox began charging for rides on the Las Vegas Strip on 10 August — the first car with no steering wheel allowed to sell rides in the US. Waymo now runs around 500,000 paid rides a week across 11 American cities. (The Chargeport)
ChatGPT got a teen mode. An age-restricted version with tighter safety limits and parental controls.
Google made its visible watermark optional. The little sparkle on AI-made images in Gemini can now be switched off. The invisible marking stays.
Meta's Ray-Ban glasses face a privacy complaint in Germany, over how easily they record people who have not been asked.
One prompt worth stealing
Now that shopping advice and adverts live in the same box, put this in front of any recommendation you ask for:
Before you recommend anything: list the three things that actually matter when choosing this, and describe what a good enough cheap option looks like. Then give your recommendation.
Why it works: it makes the AI show its reasoning before it names a brand, so you are judging the criteria rather than the label. The cheap-option line stops it quietly starting you at the expensive end.
That is it for today.
Hit reply and tell me which story you want us to dig into. The most requested one becomes next week's lead.
See you Monday.
