The dataset viewer is not available for this split.
Error code: FeaturesError
Exception: UnicodeDecodeError
Message: 'utf-8' codec can't decode byte 0x80 in position 4285: invalid start byte
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 231, in compute_first_rows_from_streaming_response
iterable_dataset = iterable_dataset._resolve_features()
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 3335, in _resolve_features
features = _infer_features_from_batch(self.with_format(None)._head())
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2096, in _head
return next(iter(self.iter(batch_size=n)))
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2296, in iter
for key, example in iterator:
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1856, in __iter__
for key, pa_table in self._iter_arrow():
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1878, in _iter_arrow
yield from self.ex_iterable._iter_arrow()
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 476, in _iter_arrow
for key, pa_table in iterator:
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 323, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/packaged_modules/csv/csv.py", line 188, in _generate_tables
csv_file_reader = pd.read_csv(file, iterator=True, dtype=dtype, **self.config.pd_read_csv_kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/streaming.py", line 75, in wrapper
return function(*args, download_config=download_config, **kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/utils/file_utils.py", line 1213, in xpandas_read_csv
return pd.read_csv(xopen(filepath_or_buffer, "rb", download_config=download_config), **kwargs)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1026, in read_csv
return _read(filepath_or_buffer, kwds)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 620, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1620, in __init__
self._engine = self._make_engine(f, self.engine)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/readers.py", line 1898, in _make_engine
return mapping[engine](f, **self.options)
File "/src/services/worker/.venv/lib/python3.9/site-packages/pandas/io/parsers/c_parser_wrapper.py", line 93, in __init__
self._reader = parsers.TextReader(src, **kwds)
File "parsers.pyx", line 574, in pandas._libs.parsers.TextReader.__cinit__
File "parsers.pyx", line 663, in pandas._libs.parsers.TextReader._get_header
File "parsers.pyx", line 874, in pandas._libs.parsers.TextReader._tokenize_rows
File "parsers.pyx", line 891, in pandas._libs.parsers.TextReader._check_tokenize_status
File "parsers.pyx", line 2053, in pandas._libs.parsers.raise_parser_error
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x80 in position 4285: invalid start byteNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
AC – Actual Consumption
Meaning: Measured electricity consumption/load on the grid.
Data: Quarter-hourly values of total grid load, residual load, and other consumption-related metrics.
AG – Actual Generation
Meaning: Measured (real-time) electricity generation by source.
Data: Quarter-hourly values for biomass, hydropower, wind (onshore/offshore), photovoltaics, nuclear, coal, gas, etc.
AFRR – Automatic Frequency Restoration Reserve
Meaning: Balancing reserve activated automatically to stabilize system frequency.
Data: Quarter-hourly volumes activated (+/−), procurement prices, and volumes procured.
BE – Balancing Energy
Meaning: Energy used by TSOs to balance the power system in real-time.
Data: May include volumes (MWh) and costs (€/MWh) of balancing energy activated from various sources.
CBPF – Cross-Border Physical Flows
Meaning: Actual physical electricity flows across national borders.
Data: Quarter-hourly measurements of imports/exports (in MWh) with neighboring countries.
EBS – Exported Balancing Services
Meaning: Balancing services provided by one country’s TSO to another country’s TSO.
Data: Quarter-hourly or aggregated volumes (MWh) of balancing energy exported, and possibly associated costs.
FC – Forecasted Consumption
Meaning: Projected or estimated electricity consumption/load.
Data: Often day-ahead or short-term quarter-hourly forecasts of total grid load, residual load, etc.
FGDA – Forecasted Generation Day-Ahead
Meaning: Predicted generation by source for the next day (day-ahead).
Data: Hourly or quarter-hourly forecasted generation volumes for wind, solar, etc.
FCR – Frequency Containment Reserve
Meaning: Reserve capacity that automatically responds to frequency deviations (primary control).
Data: Procurement prices (€/MW), volumes procured, and activation data at quarter-hourly resolution.
GFI – Generation Forecast Intraday
Meaning: Intraday (within the same day) updates to the generation forecast.
Data: Quarter-hourly predicted generation volumes by technology, updated more frequently than day-ahead forecasts.
IBS – Imported Balancing Services
Meaning: Balancing services a TSO imports from neighboring countries’ TSOs.
Data: Quarter-hourly volumes (MWh) of balancing services imported and related costs.
MFRR – Manual Frequency Restoration Reserve
Meaning: Manually activated reserve used by TSOs to restore frequency and manage imbalances.
Data: Quarter-hourly volumes of capacity procured, volumes activated, and procurement prices.
SCE – Scheduled Commercial Exchanges
Meaning: Planned or scheduled cross-border electricity trades (as opposed to actual physical flows).
Data: Quarter-hourly net exports/imports (MWh) based on market schedules.
Prices (Originally “Day-ahead Prices”)
Meaning: Market-clearing electricity prices, typically from the day-ahead market.
Data: Hourly prices (€/MWh) for Germany/Luxembourg and neighboring bidding zones.
TSOs (Originally “Costs_of_TSOs_without_costs_of_DSOs”)
Meaning: Various costs and expenditures related to Transmission System Operators (TSOs).
Data: Monthly or quarterly cost data for network security, countertrading, balancing services, etc.
Gen_Capacity (Originally “Installed Generation Capacity”)
Meaning: Total installed power generation capacity by technology.
Data: Typically annual (sometimes monthly) capacity values (MW) for biomass, wind, solar, nuclear, coal, gas, and other generation sources.
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