Datasets

The data includes monthly amounts of waste (biowaste, carton packages, glass packages, mixed waste, plastic packages waste, small metal items) measured in tons collected from residential properties and the...

Helsinki Region Environmental Services (HSY) collects hazardous waste in Espoo, Helsinki, Kirkkonummi and Vantaa. The material includes hazardous waste collection points. Hazardous waste from households is accepted at...

The data consists of the 2021 business survey implemented by the cities of Vantaa, Kerava, and Järvenpää. The data consists of the answers submitted by 91 businesses or other organizations. The data was collected on...

The climate indicators comprise about 40 key figures that provide a comprehensive overview of the development of the operating environment in the Helsinki metropolitan area, as well as of the amount of climate...

Responses to the City of Vantaa’s residential surveys for 2018 and 2020. The Vantaa residential surveys examined Vantaa residents’ satisfaction with housing, residential areas, accessibility of services and mobility....

The Sortti collection vehicles (earlier: touring collection vehicles) of the Helsinki Region Environmental Services Authority (HSY) tour every year in Espoo, Kauniainen, Helsinki, Vantaa and Kirkkonummi. The data...

The statistics are based on waste quantity data collected from companies and entities. Waste amounts are reported by waste fraction in terms of industry averages, kg/man-year. The statistics can be found from...

The purpose of the waste management annual statistics report for the Helsinki metropolitan area is to present key statistics describing the volume of waste management operations. These include, for example, waste...

The surveys have collected information from residents on how the city’s services are perceived to be accessible in different parts of the city and how the accessibility of services could be improved, for example, by...

The dataset includes residents’ views on the future of the City of Vantaa. The data was compiled through an online survey in spring 2017. The survey data covers residents’ wishes for the future and their views on the...

Monitoring site data includes permanent monitoring sites, mobile monitoring sites and passive samplers, as well as the annual average concentrations (μg/m3) of nitrogen dioxide (NO2) measured at these sites in...

Monthly and annual averages of air pollutants in the Helsinki metropolitan area, concentrations comparable to standards, maximum hourly values and data on the temporal representativeness of monitoring.

A household mixed waste composition study in the Helsinki metropolitan area is carried out every three years. The results are presented in averages and by property group as well %-share and kg/property/resident. The...

The material contains the air quality indices of HSY’s air quality monitoring sites on an hourly basis. The air quality index divides air quality into five different classes, from good to very poor. The index classes...

This dataset contains emissions data of the Helsinki metropolitan area's district heating by production method (by power plant and heating plant) and by sector (households, services and public sector, industry) in...

The material contains information on greenhouse gas emissions from traffic in the Helsinki metropolitan area by mode of transport (passenger cars, vans, buses, trucks, motorcycles, ships and boats, and rail transport)...

The data contains information on usage-based greenhouse gas emissions in the Helsinki metropolitan area and separately in the cities of the Helsinki metropolitan area by sector (district heating, oil heating, electric...

The dataset contains information on energy consumption in the Helsinki metropolitan area and separately in the cities of the Helsinki metropolitan area by sector (district heating, oil heating, electric heating,...

Responses to the customer survey conducted annually by HSY, question 11: "Which of the following types of waste do you sort yourself and how regularly?", years 2007-2017. The survey examines the behaviour of the...

The statistical yearbook of the City of Vantaa has been published since Vantaa became a city 1974. The yearbook is a compilation work that aims to describe Vantaa and its residents as comprehensively as possible with...