Half-hourly data HHD

Half-hourly data (HHD) also just referred to as Half Hourly (HH) is normally used in relation to energy use, metering or in connection with post occupancy evaluation, energy monitoring or auditing. It simply means that the measuring device can record the amount of energy used in every half-hour period and is normally a function that is offered by modern smart energy meters.

There are a number of potential benefits of tracking energy use every half hour:

• Half hour periods can help in determining cases when and therefore where excess energy is being used.
• Half hour periods can help determine specific times of a day when higher energy is used.
• Half hour period measuring communicated with suppliers can allow them to offer time-of-use energy tariffs that charge less for energy when demand is low.
• Half hour period measuring can help energy suppliers and the grid in managing energy demand and supply as well as predicting high and low use periods.

Half hour data for energy use is increasingly a requirement of energy companies and is supported by government policy through the installation of smart meters.

[edit] Related articles on Designing Buildings

• Articles about electricity.
• Can we keep the lights on.
• Changing patterns in domestic energy use FB 76
• Demand Flexibility Service.
• Developing system intelligence for optimising building electricity networks
• Economy 7, 9 and 10
• Electricity generation
• Electricity supply
• Empower community energy management.
• Energy Use Intensity
• Energy targets for buildings.
• ECA calls on Government to reform and rebalance energy levies and avoid cost of living crisis.
• Electrical consumption.
• Electrical energy.
• Electrical power.
• Electricity bill.
• Energy cost.
• Energy price crisis: ECA calls for energy levy reform.
• Energy tariffs.
• Fuse box.
• From economy 7, 9 and 10 to time-of-use tariffs.
• Smart grid electricity network
• The key trends making our cities greener, safer and smarter
• The Future of Electricity in Domestic Buildings
• The use of batteries to store electricity for buildings
• TV pickup
• Smart electricity tariffs‎
• Glossary of electrical terms.

Comments

[edit] To make a comment about this article, or to suggest changes, click 'Add a comment' above. Separate your comments from any existing comments by inserting a horizontal line.