API methods support queries against the service for content matching specified keywords and/or for the newest available news and analytical reporting. The API provides mapping capabilities to integrate data from the service with external geographic information services (GIS).
Environmental Life Cycle Impact Assessment API: The service from the Center for Energy and Processes (CEP) in France provides estimates of environmental impact of photovoltaic (PV) technologies over their complete life cycles. It assesses impact of PV solar electricity technologies and installations based on a number of established computation methods. Calculations of cost and benefit over the life of an installation help to guide decision-making and justify the investment.
API methods support estimates of photovoltaic technology performance both at a geographic point on a map and within a defined area of interest (AOI). Life cycle cost and benefit are then estimated from the Ecoinvent database. Mapping data comply with the Open Geospatial Consortium (OGC) protocol.
Hydro1K API: The service provides a digital model of terrain elevation and slope based on a database of terrain features compiled by the EU-funded MESoR project. Elevation and slope affect the efficiency of solar energy collection and electricity generation via photovoltaic (PV) power plants. In addition to the data service, a mapping function allows for interactive consideration of sites for solar power plants.
API methods support designation of an area of interest as a mapped bounding box or specific location. Returned data provide mapping data to represent elevation, slope, and other topological features.
NREL Solar API: The service provides data collected about potential and actual solar energy collection along with analytical services for evaluating solar resources. Mapping functions generate averages, both monthly and annually, for solar resources at a specified location. The toolset includes a mapping tool and performance data for photovoltaic (PV) arrays to support planning in light of the expected efficiency of solar electricity installations. Another tool calculates potential energy production and cost savings from PV arrays connected to conventional electrical energy grids. Its estimates describe hypothetical benefits of PV installations for individual residences and small businesses.
API methods support calculation of an estimate for solar electricity generation, measured as watt-hours per square meter per day, for a location specified as latitude and longitude. Methods also give estimates of efficiency for PV panels at a specified site. Another tool evaluates productivity and cost savings of PV panels feeding power in excess of local needs back to a regional electrical power grid.
Sound of the City API: Sound of the City is a map of user-generated sound data in the city of Luebeck. Participants install the application on an Android device to record, geo-tag, and upload noises (for noise avoidance) and sounds (soundscapes). The Sound of the City API provides public read-only access without login, while uploading data requires an API key. This is a REST API returning JSON, XML, or HTML formatted responses.
HelioClim API: The service provides estimates of solar energy potential for sites in Africa, the region surrounding the Mediterranean Sea, and the central part of the Atlantic Ocean. It refers to a database of solar radiation estimates based on images taken over a 20-year period by the Meteosat satellites. In addition to estimates of solar energy production, the data may provide useful input for climate studies.
API methods support submission of location coordinates to retrieve estimated values for solar irradiance there. Each request can specify either a single geographic point or multiple points. Separate services are available for the period 1985-2005 and 2004-2005.
Irish Rail Realtime API: Irish Rail is Ireland’s national railway operator, providing passenger and freight rail services. The Irish Rail Realtime API provides realtime station and train data including estimation of train times based on current train location. This is a REST API returning XML formatted data.