August 10, 2015 1 Comment
- EYE CATCHING
- ANNUAL PLAN
- EXISTING CODE
|TRENDS … The stuff going on in the big picture now|
|Year||June||Trend||% Change||% Since||Difference|
|EYE CATCHING … The stuff that has caught our eye|
The push to determine authority for the topic of Demand Response seldom has a boring moment. An article describing the legal briefs to establish Demand Response authority demonstrate the intense desire to capture this segment of the up and coming Smart Grid. A commentary on the Demand Response topic found there is little chance of Demand Response not occurring with an established Smart Grid. California has recently approved a significant rate structure reform plan for residential electricity cost, centering around the time of use policy for achieving Demand Response. An analysis of commercial property using Demand Response found the necessity to earn a tax credit is in the automation aspect of Demand Response. AVEVA entered a sale of assets to Schneider Electric, for automating industrial efforts to help design and operate engineering projects. This move is clearly positioning Schneider to accomplish Demand Response for managing energy production in relationship to time of use pricing for any energy customer.
There is no doubt the insistence to have FERC Order 745 approved by the Supreme Court as valid authority has the attention of all involved in the Smart Grid. The suitable pursuit of an organization positioning their connection to the Smart Grid is led by both participation cost and data privacy. The latter is more likely the determining factor in participation cost, as data privacy involves both security against and liability for suffering a data breech. The struggle to define valid authority is a clear indication the future of the Smart Grid will have Demand Response not only as a part of the Smart Grid but most likely a mandate of the next generation national electrical grid.
Smart Grid – Consumer
A recent article found nearly half of the network enabled HVAC thermostats sold are connected two-way thermostats, opening up many options for utilities. Even some telecommunication companies are selling network connected HVAC thermostats as a package to help sell other offerings. The dominant player in this space is undoubtedly Nest. Nest is not sold on a global basis, but in about a half-dozen countries. This small footprint means the network enabled HVAC thermostat is not a globally needed technology in the global market of today. A segment of the global market clearly wants network connected technologies, but assembling them in a wise manner is a bit of a challenge. A recent article found technologies can assist to operate a home but do not necessarily make life easier. The recent Electric Utility Residential Customer Satisfaction Study found ongoing communication efforts and increased price satisfaction are key drivers behind the third consecutive year of improved overall customer satisfaction with residential electric utility companies.
The electricity of today does not contain any more or less efficiency characteristics compared to the electricity of yesterday. The progressively increasing cost of electricity is more than a rise in a regional cost of living. It is a rise in the cost to produce electricity and prepare to join the Smart Grid. It is highly unlikely any electricity customer will continue to pay more for the same offering and not receive some type of additional benefit. The offering of additional information to the customer, relevant to their purchasing of electricity, is a cost effective choice for the electricity producer. Defining and delivering this information seems to be the public debate now, but without the interest to actually supply the information due to lack of technologies to know and explain electricity consumption. It is a circular debate.
Smart Grid – Producer
A cellular service company has adopted the mindset of smart-grid-as-a-service as a cloud-hosted platform meant to connect Smart Metering, Demand Response, Meter Data Management, and Distribution Monitoring and Control under as single provider. The privacy of customer data is a concern with this offering. The Wi-SUN Alliance announced collaboration with India and their effort to upgrade their national electrical grid within a decade. The Wi-SUN Alliance seeks to advance seamless connectivity by promoting IEEE 802.15.4g, otherwise known as ZigBee. GNU remotecontrol has voiced concern about ZigBee and maintains this position. Nest also uses ZigBee, as do most Smart Meters. However, having ZigBee on the device does not necessarily mean ZigBee is enabled. The problem is knowing if and when ZigBee was enabled on a device. This is the crux of the concern with ZigBee, followed by their poor security model. An article by Harvard Business Review brings the matter into focus. The world has much more heat being contributed by computing technologies. This invariably means heat will cause the need for cooling of the computers. The article offers what is called a framework for revenue resilience, providing protection against volatility in energy demand.
Regardless the ability to dissipate the heat, the cost to dissipate the increased amount of heat means an impact to organizational revenue streams. Cost of either a wired or wireless connection must be measured by the total cost of ownership, to determine the lifecycle costs. Participation in the Smart Grid can occur in many forms, both small and large. It is a wiser choice to not join the Smart Grid until the total cost of ownership is calculated, including a suitable end-to-end security plan.
| ANNUAL PLAN
Status of our 2015 Plan
- We are in development stage.
- We are approximately 85% finished with development.
- We have simplified index.php to have lesser fields for displaying thermostat profiles, through the usage of supporting web forms.
- These additional web forms accommodate handling more information and separating information changing on a less frequent basis from the view of index.php page.
- We have separated sensor calibration from the index.php page, to avoid any risk of inadvertently altering calibration settings.
- We have achieved selecting thermostats by group functionality.
- The outcome is only viewing what is necessary for changing HVAC control settings.
- We are prepared to immediately enter structured system testing, upon completion of development.
- We maintain our position to release a subsequent version, 2.1, within six months of releasing v2.0, as we do not want to delay MVC from being available to the general public.
- More work on the items addressed in the April 2015 newsletter.
- More work on the items addressed in the April 2015 newsletter.
Talk to us with your comments and suggestions on our plan for the next year.
DEEP IN DEVELOPMENT
Our primary goal now is to deliver version 2.0 of GNU remotecontrol. All effort as of late is centered around this goal.
Please contact us, if you would like to participate in the completion of version 2.0.
OTHER TYPES OF THERMOSTATS?
Many people have asked us about adding other types of thermostats to GNU remotecontrol. There are three questions that need to be answered before we can offer GNU remotecontrol support for any IP thermostat. These questions are:
- How to CONNECT to it (NETWORK).
- How to READ from it (CODE).
- How to WRITE to it (CODE).
It is our hope to have dozens and dozens of thermostat types that work with GNU remotecontrol. Let us know if you designed or manufactured a device and you would like to test it with GNU remotecontrol.
|EXISTING CODE … The stuff you may want to consider|
|SECURITY … The stuff you REALLY want to consider|
A report into the insurance implications of a wide-scale cyber-attack on the US energy sector reveals just how costly the breach would be for government and insurers. A Stuxnet-style attack on US Smart Grid could cost $1 trillion USD to repair. The need to upgrade the national electrical grid is clear. The speed to accomplish this upgrade seems to be happening too slow, as an upgraded national electrical grid would not only be more resilient against attack but it would also most likely suffer a lesser impact of the attack. The FERC is considering how to address new cyber threats in updated reliability standards. However, they seem to be quite behind in providing any form of viable assistance either today or in the near future.
Selecting appropriate technology standards is a paramount decision for successfully joining the Smart Grid. Perhaps the most important characteristic of an appropriate technology standard is the security model for each standard implemented for any interface with the Smart Grid. It is a wiser choice to not join the Smart Grid until end-to-end security is established for any organization participating with the Smart Grid.
GNU remotecontrol relies on OS file access restrictions, Apache authentication, MySQL authentication, and SSL encryption to secure your data. Talk to us you want to find out how you can further strengthen the security of your system, or you have suggestions for improving the security of our current system architecture.
Whatever you do…..don’t get beat up over your Energy Management strategy. GNU remotecontrol is here to help simplify your life, not make it more complicated. Talk to us if you are stuck or cannot figure out the best option for your GNU remotecontrol framework. The chances are the answer you need is something we have already worked through. We would be happy to help you by discussing your situation with you.
…..UNTIL NEXT MONTH!