Presentation for Azure Meetup How we build a platform to reduce customer bills and enable more renewable energy on the grid. Demos are described here https://tomaszbartoszewski.github.io/IoTHub-tutorial/

1. Saving the World with
IoT
Tomasz Bartoszewski
@t_bartoszewski
tomasz.bartoszewski@gmail.com

2. Plan
 Is IoT only for C developers? (3 min)
 What’s wrong with the World? (3 min)
 Electricity and Renewable Energy (4 min)
 Our use case for IoT (4 min)
 Azure IoT, what IoT Hub offers (4 min)
 Demo, make it work on your machine (20 min)
 Demo with Raspberry Pi (5 min)
 Questions

3. The C Strikes Back
https://www.tiobe.com/tiobe-index/

4. Do we need C to work with IoT?
https://theawesomedaily.com/30-you-can-do-it-meme-pictures/

5. Raspberry Pi
https://www.raspberrypi.org/products/raspberry-pi-3-model-b-plus/

6. If you only learn one thing
It’s easy to get started, even
without any devices

7. Number of devices
https://iot-analytics.com/state-of-the-iot-update-q1-q2-2018-number-of-iot-devices-
now-7b/

8. Global IoT Market Forecast
https://iot-analytics.com/state-of-the-iot-update-q1-q2-2018-number-of-iot-devices-
now-7b/

9. Finding a use case

10. https://www.climate-lab-book.ac.uk/2018/warming-stripes/

11. Drought
https://interactive.carbonbrief.org/impacts-climate-change-one-point-five-degrees-
two-degrees

12. Flooding
https://interactive.carbonbrief.org/impacts-climate-change-one-point-five-degrees-
two-degrees

13. Flooding
https://cdn.dopl3r.com/memes_files/when-people-ask-how-life-is-going-everything-is-
fine-fgGDj.jpg

14. Wildfire
https://interactive.carbonbrief.org/impacts-climate-change-one-point-five-degrees-
two-degrees

15. Greece 2018
https://www.cbsnews.com/news/athens-greece-fires-dozens-dead-beaches-kineta-
rafina-today-live-updates-2018-07-24/

16. Global Carbon Dioxide Emissions, 1850–2030
https://www.c2es.org/content/international-emissions/

17. Global Manmade Greenhouse Gas Emissions
by Sector, 2013
https://www.c2es.org/content/international-emissions/

18. Learning from the past

19. Using Renewable Energy
https://en.wikipedia.org/wiki/Windmill
https://en.delfi.lt/lithuania/freetime/slyninkos-water-mill-a-unique-lithuanian-
legacy.d?id=75575553

20. Electric Vehicles
https://en.wikipedia.org/wiki/History_of_the_electric_vehicle

21. Detroit Electric
https://en.wikipedia.org/wiki/Detroit_Electric

22. U.S. 1900 – car stats
 40 percent of automobiles were powered by steam
 38 percent by electricity
 22 percent by gasoline
https://en.wikipedia.org/wiki/History_of_the_electric_vehicle

23. Current state

24. World electricity production
http://www.world-nuclear-news.org/Articles/Nuclear-Innovation-Clean-Energy-Future-
(NICE-Futur

25. UK Electricity generation
https://gridwatch.templar.co.uk/

26. Wind generation progress
 NEW WIND RECORD! Between 12.15 and 13.40 on Friday
8th February, wind generated 15.3GW of green energy to
the grid, breaking the previous record of 15.1GW and
powering 36% of our electricity.
 Wind power generates 140% of Denmark's electricity
demand
https://twitter.com/RenewableUK/status/1094973337607045131
https://www.theguardian.com/environment/2015/jul/10/denmark-wind-windfarm-
power-exceed-electricity-demand

27. “Only two minutes of the sun
provide the world with one year’s energy
needs of entire humanity”
https://gulfnews.com/uae/environment/two-minutes-of-sun-enough-to-power-a-years-
usage-of-humanity-1.1910990

28. Problems with renewable energy
 Enough rain to power hydro generators
 Wind for wind turbines
 Clear sky and sunshine for solar panels

29. Storing electricity is hard
http://www.cleanbalancepower.com/about-pumped-storage.html

30. Storing electricity is hard
http://www.cleanbalancepower.com/about-pumped-storage.html

31. Dinorwig Power Station
https://www.flickr.com/photos/theancientbrit/545879229/

32. Our work

33. Storage Heaters

34. Dimplex

35. Smart Charger

36. Vehicle to Grid

37. Smart Grid

38. Mull
https://gigazine.net/gsc_news/en/20180323-diy-powerwall
https://www.lonelyplanet.com/maps/europe/scotland/isle-of-mull/

39. Mull

40. Orkney
https://www.lonelyplanet.com/maps/europe/scotland/orkney-islands/

42. Azure IoT

43. Azure IoT
 IoT solution accelerators
 IoT Central
 Azure IoT Hub Device Provisioning Services
 IoT Hub
 Azure Maps
 Azure Time Series Insights
 IoT Edge

44. IoT Hub == Event Hub
 Device-to-cloud messaging
 HTTPS, AMQP, AMQP over WebSockets

45. IoT Hub == Event Hub on steroids
 MQTT, MQTT over WebSockets
 Per-device identity
 Cloud-to-device messaging
 Device twin and device management
 IoT Edge
 and more

46. Demo

47. Step 1: Create IoT Hub

48. Step 2: Send Telemetry
Room Temperature

49. Step 3: Get Telemetry
Room TemperatureRoom Temperature

50. Step 4: Send Command
Room TemperatureRoom Temperature
Turn On/Off

51. Step 5: Process Command
Room TemperatureRoom Temperature
Turn On/Off Turn On/Off

52. Smart Grid Demo
https://www.raspberrypi.org/products/sense-hat/

53. Join us
https://grnh.se/46e5c9dc1